156923383953

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2113}}^1\times {\mathrm{52783}}^1$

素因数の和:54973

約数の個数: 32

約数和(自身を含む): 242809778176

約数和(自身を除く): 85886394223

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 2113, 6339, 14791, 44373, 52783, 141571, 158349, 369481, 424713, 990997, 1108443, 2972991, 3536461, 10609383, 24755227, 74265681, 111530479, 334591437, 780713353, 2342140059, 7472542093, 22417626279, 52307794651, 156923383953]

約数ペア:

[(1, 156923383953), (3, 52307794651), (7, 22417626279), (21, 7472542093), (67, 2342140059), (201, 780713353), (469, 334591437), (1407, 111530479), (2113, 74265681), (6339, 24755227), (14791, 10609383), (44373, 3536461), (52783, 2972991), (141571, 1108443), (158349, 990997), (369481, 424713)]