157855142013

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{39953}}^1\times {\mathrm{77471}}^1$

素因数の和:117444

約数の個数: 16

約数和(自身を含む): 222862772736

約数和(自身を除く): 65007630723

約数列:

[1, 3, 17, 51, 39953, 77471, 119859, 232413, 679201, 1317007, 2037603, 3951021, 3095198863, 9285596589, 52618380671, 157855142013]

約数ペア:

[(1, 157855142013), (3, 52618380671), (17, 9285596589), (51, 3095198863), (39953, 3951021), (77471, 2037603), (119859, 1317007), (232413, 679201)]