166242549

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{409}}^1$

素因数の和:645

約数の個数: 32

約数和(自身を含む): 246787200

約数和(自身を除く): 80544651

約数列:

[1, 3, 11, 33, 109, 113, 327, 339, 409, 1199, 1227, 1243, 3597, 3729, 4499, 12317, 13497, 36951, 44581, 46217, 133743, 135487, 138651, 406461, 490391, 508387, 1471173, 1525161, 5037653, 15112959, 55414183, 166242549]

約数ペア:

[(1, 166242549), (3, 55414183), (11, 15112959), (33, 5037653), (109, 1525161), (113, 1471173), (327, 508387), (339, 490391), (409, 406461), (1199, 138651), (1227, 135487), (1243, 133743), (3597, 46217), (3729, 44581), (4499, 36951), (12317, 13497)]