204034761

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 358963200

約数和(自身を除く): 154928439

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 111, 163, 179, 189, 259, 333, 489, 537, 777, 999, 1141, 1253, 1467, 1611, 2331, 3423, 3759, 4401, 4833, 6031, 6623, 6993, 10269, 11277, 18093, 19869, 29177, 30807, 33831, 42217, 46361, 54279, 59607, 87531, 126651, 139083, 162837, 178821, 204239, 262593, 379953, 417249, 612717, 787779, 1079549, 1139859, 1251747, 1838151, 3238647, 5514453, 7556843, 9715941, 22670529, 29147823, 68011587, 204034761]

約数ペア:

[(1, 204034761), (3, 68011587), (7, 29147823), (9, 22670529), (21, 9715941), (27, 7556843), (37, 5514453), (63, 3238647), (111, 1838151), (163, 1251747), (179, 1139859), (189, 1079549), (259, 787779), (333, 612717), (489, 417249), (537, 379953), (777, 262593), (999, 204239), (1141, 178821), (1253, 162837), (1467, 139083), (1611, 126651), (2331, 87531), (3423, 59607), (3759, 54279), (4401, 46361), (4833, 42217), (6031, 33831), (6623, 30807), (6993, 29177), (10269, 19869), (11277, 18093)]