42350121

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:212

約数の個数: 60

約数和(自身を含む): 72418500

約数和(自身を除く): 30068379

約数列:

[1, 3, 9, 11, 27, 29, 33, 81, 87, 99, 121, 149, 261, 297, 319, 363, 447, 783, 891, 957, 1089, 1341, 1639, 2349, 2871, 3267, 3509, 4023, 4321, 4917, 8613, 9801, 10527, 12069, 12963, 14751, 18029, 25839, 31581, 38889, 44253, 47531, 54087, 94743, 116667, 132759, 142593, 162261, 284229, 350001, 427779, 486783, 522841, 1283337, 1460349, 1568523, 3850011, 4705569, 14116707, 42350121]

約数ペア:

[(1, 42350121), (3, 14116707), (9, 4705569), (11, 3850011), (27, 1568523), (29, 1460349), (33, 1283337), (81, 522841), (87, 486783), (99, 427779), (121, 350001), (149, 284229), (261, 162261), (297, 142593), (319, 132759), (363, 116667), (447, 94743), (783, 54087), (891, 47531), (957, 44253), (1089, 38889), (1341, 31581), (1639, 25839), (2349, 18029), (2871, 14751), (3267, 12963), (3509, 12069), (4023, 10527), (4321, 9801), (4917, 8613)]