118221519

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{617}}^1$

素因数の和:684

約数の個数: 32

約数和(自身を含む): 180653760

約数和(自身を除く): 62432241

約数列:

[1, 3, 13, 17, 39, 51, 221, 289, 617, 663, 867, 1851, 3757, 4913, 8021, 10489, 11271, 14739, 24063, 31467, 63869, 136357, 178313, 191607, 409071, 534939, 2318069, 3031321, 6954207, 9093963, 39407173, 118221519]

約数ペア:

[(1, 118221519), (3, 39407173), (13, 9093963), (17, 6954207), (39, 3031321), (51, 2318069), (221, 534939), (289, 409071), (617, 191607), (663, 178313), (867, 136357), (1851, 63869), (3757, 31467), (4913, 24063), (8021, 14739), (10489, 11271)]