283291235109

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{15647}}^1$

素因数の和:16007

約数の個数: 64

約数和(自身を含む): 439686266880

約数和(自身を除く): 156395031771

約数列:

[1, 3, 9, 27, 31, 93, 97, 223, 279, 291, 669, 837, 873, 2007, 2619, 3007, 6021, 6913, 9021, 15647, 20739, 21631, 27063, 46941, 62217, 64893, 81189, 140823, 186651, 194679, 422469, 485057, 584037, 670561, 1455171, 1517759, 2011683, 3489281, 4365513, 4553277, 6035049, 10467843, 13096539, 13659831, 18105147, 31403529, 40979493, 47050529, 94210587, 108167711, 141151587, 324503133, 338460257, 423454761, 973509399, 1015380771, 1270364283, 2920528197, 3046142313, 9138426939, 10492267967, 31476803901, 94430411703, 283291235109]

約数ペア:

[(1, 283291235109), (3, 94430411703), (9, 31476803901), (27, 10492267967), (31, 9138426939), (93, 3046142313), (97, 2920528197), (223, 1270364283), (279, 1015380771), (291, 973509399), (669, 423454761), (837, 338460257), (873, 324503133), (2007, 141151587), (2619, 108167711), (3007, 94210587), (6021, 47050529), (6913, 40979493), (9021, 31403529), (15647, 18105147), (20739, 13659831), (21631, 13096539), (27063, 10467843), (46941, 6035049), (62217, 4553277), (64893, 4365513), (81189, 3489281), (140823, 2011683), (186651, 1517759), (194679, 1455171), (422469, 670561), (485057, 584037)]