121707684

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{521}}^1$

素因数の和:647

約数の個数: 120

約数和(自身を含む): 367855488

約数和(自身を除く): 246147804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 103, 108, 126, 162, 189, 206, 252, 309, 324, 378, 412, 521, 567, 618, 721, 756, 927, 1042, 1134, 1236, 1442, 1563, 1854, 2084, 2163, 2268, 2781, 2884, 3126, 3647, 3708, 4326, 4689, 5562, 6252, 6489, 7294, 8343, 8652, 9378, 10941, 11124, 12978, 14067, 14588, 16686, 18756, 19467, 21882, 25956, 28134, 32823, 33372, 38934, 42201, 43764, 53663, 56268, 58401, 65646, 77868, 84402, 98469, 107326, 116802, 131292, 160989, 168804, 196938, 214652, 233604, 295407, 321978, 375641, 393876, 482967, 590814, 643956, 751282, 965934, 1126923, 1181628, 1448901, 1502564, 1931868, 2253846, 2897802, 3380769, 4346703, 4507692, 5795604, 6761538, 8693406, 10142307, 13523076, 17386812, 20284614, 30426921, 40569228, 60853842, 121707684]

約数ペア:

[(1, 121707684), (2, 60853842), (3, 40569228), (4, 30426921), (6, 20284614), (7, 17386812), (9, 13523076), (12, 10142307), (14, 8693406), (18, 6761538), (21, 5795604), (27, 4507692), (28, 4346703), (36, 3380769), (42, 2897802), (54, 2253846), (63, 1931868), (81, 1502564), (84, 1448901), (103, 1181628), (108, 1126923), (126, 965934), (162, 751282), (189, 643956), (206, 590814), (252, 482967), (309, 393876), (324, 375641), (378, 321978), (412, 295407), (521, 233604), (567, 214652), (618, 196938), (721, 168804), (756, 160989), (927, 131292), (1042, 116802), (1134, 107326), (1236, 98469), (1442, 84402), (1563, 77868), (1854, 65646), (2084, 58401), (2163, 56268), (2268, 53663), (2781, 43764), (2884, 42201), (3126, 38934), (3647, 33372), (3708, 32823), (4326, 28134), (4689, 25956), (5562, 21882), (6252, 19467), (6489, 18756), (7294, 16686), (8343, 14588), (8652, 14067), (9378, 12978), (10941, 11124)]