845304093

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:280

約数の個数: 80

約数和(自身を含む): 1368480960

約数和(自身を除く): 523176867

約数列:

[1, 3, 9, 27, 29, 41, 67, 81, 87, 123, 131, 201, 261, 369, 393, 603, 783, 1107, 1179, 1189, 1809, 1943, 2349, 2747, 3321, 3537, 3567, 3799, 5371, 5427, 5829, 8241, 8777, 10611, 10701, 11397, 16113, 17487, 24723, 26331, 32103, 34191, 48339, 52461, 74169, 78993, 79663, 96309, 102573, 145017, 155759, 157383, 222507, 236979, 238989, 254533, 307719, 359857, 435051, 467277, 710937, 716967, 763599, 1079571, 1401831, 2150901, 2290797, 3238713, 4205493, 6452703, 6872391, 9716139, 10435853, 12616479, 20617173, 29148417, 31307559, 93922677, 281768031, 845304093]

約数ペア:

[(1, 845304093), (3, 281768031), (9, 93922677), (27, 31307559), (29, 29148417), (41, 20617173), (67, 12616479), (81, 10435853), (87, 9716139), (123, 6872391), (131, 6452703), (201, 4205493), (261, 3238713), (369, 2290797), (393, 2150901), (603, 1401831), (783, 1079571), (1107, 763599), (1179, 716967), (1189, 710937), (1809, 467277), (1943, 435051), (2349, 359857), (2747, 307719), (3321, 254533), (3537, 238989), (3567, 236979), (3799, 222507), (5371, 157383), (5427, 155759), (5829, 145017), (8241, 102573), (8777, 96309), (10611, 79663), (10701, 78993), (11397, 74169), (16113, 52461), (17487, 48339), (24723, 34191), (26331, 32103)]