164109631791

素因数分解:

$3^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{18461}}^1$

素因数の和:18701

約数の個数: 64

約数和(自身を含む): 261599155200

約数和(自身を除く): 97489523409

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 163, 343, 371, 489, 1029, 1113, 1141, 2597, 3423, 7791, 7987, 8639, 18179, 18461, 23961, 25917, 54537, 55383, 55909, 60473, 129227, 167727, 181419, 387681, 423311, 904589, 978433, 1269933, 2713767, 2935299, 2963177, 3009143, 6332123, 6849031, 8889531, 9027429, 18996369, 20547093, 21064001, 47943217, 63192003, 143829651, 147448007, 159484579, 335602519, 442344021, 478453737, 1006807557, 1032136049, 1116392053, 3096408147, 3349176159, 7814744371, 23444233113, 54703210597, 164109631791]

約数ペア:

[(1, 164109631791), (3, 54703210597), (7, 23444233113), (21, 7814744371), (49, 3349176159), (53, 3096408147), (147, 1116392053), (159, 1032136049), (163, 1006807557), (343, 478453737), (371, 442344021), (489, 335602519), (1029, 159484579), (1113, 147448007), (1141, 143829651), (2597, 63192003), (3423, 47943217), (7791, 21064001), (7987, 20547093), (8639, 18996369), (18179, 9027429), (18461, 8889531), (23961, 6849031), (25917, 6332123), (54537, 3009143), (55383, 2963177), (55909, 2935299), (60473, 2713767), (129227, 1269933), (167727, 978433), (181419, 904589), (387681, 423311)]