15677817819

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{20639}}^1$

素因数の和:20875

約数の個数: 32

約数和(自身を含む): 22231756800

約数和(自身を除く): 6553938981

約数列:

[1, 3, 23, 69, 101, 109, 303, 327, 2323, 2507, 6969, 7521, 11009, 20639, 33027, 61917, 253207, 474697, 759621, 1424091, 2084539, 2249651, 6253617, 6748953, 47944397, 51741973, 143833191, 155225919, 227214751, 681644253, 5225939273, 15677817819]

約数ペア:

[(1, 15677817819), (3, 5225939273), (23, 681644253), (69, 227214751), (101, 155225919), (109, 143833191), (303, 51741973), (327, 47944397), (2323, 6748953), (2507, 6253617), (6969, 2249651), (7521, 2084539), (11009, 1424091), (20639, 759621), (33027, 474697), (61917, 253207)]