39754737

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 66156480

約数和(自身を除く): 26401743

約数列:

[1, 3, 9, 11, 29, 33, 61, 87, 99, 183, 227, 261, 319, 549, 671, 681, 957, 1769, 2013, 2043, 2497, 2871, 5307, 6039, 6583, 7491, 13847, 15921, 19459, 19749, 22473, 41541, 58377, 59247, 72413, 124623, 152317, 175131, 217239, 401563, 456951, 651717, 1204689, 1370853, 3614067, 4417193, 13251579, 39754737]

約数ペア:

[(1, 39754737), (3, 13251579), (9, 4417193), (11, 3614067), (29, 1370853), (33, 1204689), (61, 651717), (87, 456951), (99, 401563), (183, 217239), (227, 175131), (261, 152317), (319, 124623), (549, 72413), (671, 59247), (681, 58377), (957, 41541), (1769, 22473), (2013, 19749), (2043, 19459), (2497, 15921), (2871, 13847), (5307, 7491), (6039, 6583)]