42824873

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 58222080

約数和(自身を除く): 15397207

約数列:

[1, 7, 13, 23, 37, 49, 79, 91, 161, 259, 299, 481, 553, 637, 851, 1027, 1127, 1813, 1817, 2093, 2923, 3367, 3871, 5957, 7189, 11063, 12719, 14651, 20461, 23569, 23621, 37999, 41699, 50323, 67229, 77441, 89033, 143227, 165347, 265993, 470603, 542087, 873977, 1157429, 1861951, 3294221, 6117839, 42824873]

約数ペア:

[(1, 42824873), (7, 6117839), (13, 3294221), (23, 1861951), (37, 1157429), (49, 873977), (79, 542087), (91, 470603), (161, 265993), (259, 165347), (299, 143227), (481, 89033), (553, 77441), (637, 67229), (851, 50323), (1027, 41699), (1127, 37999), (1813, 23621), (1817, 23569), (2093, 20461), (2923, 14651), (3367, 12719), (3871, 11063), (5957, 7189)]