189156941253

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1284763}}^1$

素因数の和:1284839

約数の個数: 64

約数和(自身を含む): 345344563200

約数和(自身を除く): 156187621947

約数列:

[1, 3, 7, 9, 19, 21, 27, 41, 57, 63, 123, 133, 171, 189, 287, 369, 399, 513, 779, 861, 1107, 1197, 2337, 2583, 3591, 5453, 7011, 7749, 16359, 21033, 49077, 147231, 1284763, 3854289, 8993341, 11562867, 24410497, 26980023, 34688601, 52675283, 73231491, 80940069, 158025849, 170873479, 219694473, 242820207, 368726981, 474077547, 512620437, 659083419, 1000830377, 1106180943, 1422232641, 1537861311, 3002491131, 3318542829, 4613583933, 7005812639, 9007473393, 9955628487, 21017437917, 27022420179, 63052313751, 189156941253]

約数ペア:

[(1, 189156941253), (3, 63052313751), (7, 27022420179), (9, 21017437917), (19, 9955628487), (21, 9007473393), (27, 7005812639), (41, 4613583933), (57, 3318542829), (63, 3002491131), (123, 1537861311), (133, 1422232641), (171, 1106180943), (189, 1000830377), (287, 659083419), (369, 512620437), (399, 474077547), (513, 368726981), (779, 242820207), (861, 219694473), (1107, 170873479), (1197, 158025849), (2337, 80940069), (2583, 73231491), (3591, 52675283), (5453, 34688601), (7011, 26980023), (7749, 24410497), (16359, 11562867), (21033, 8993341), (49077, 3854289), (147231, 1284763)]