156979020009

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{2152373}}^1$

素因数の和:2152557

約数の個数: 32

約数和(自身を含む): 251259531264

約数和(自身を除く): 94280511255

約数列:

[1, 3, 7, 21, 23, 69, 151, 161, 453, 483, 1057, 3171, 3473, 10419, 24311, 72933, 2152373, 6457119, 15066611, 45199833, 49504579, 148513737, 325008323, 346532053, 975024969, 1039596159, 2275058261, 6825174783, 7475191429, 22425574287, 52326340003, 156979020009]

約数ペア:

[(1, 156979020009), (3, 52326340003), (7, 22425574287), (21, 7475191429), (23, 6825174783), (69, 2275058261), (151, 1039596159), (161, 975024969), (453, 346532053), (483, 325008323), (1057, 148513737), (3171, 49504579), (3473, 45199833), (10419, 15066611), (24311, 6457119), (72933, 2152373)]