8266559679

素因数分解:

$3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{5659}}^1$

素因数の和:5865

約数の個数: 64

約数和(自身を含む): 14344704000

約数和(自身を除く): 6078144321

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 131, 177, 189, 393, 413, 531, 917, 1179, 1239, 1593, 2751, 3537, 3717, 5659, 7729, 8253, 11151, 16977, 23187, 24759, 39613, 50931, 54103, 69561, 118839, 152793, 162309, 208683, 333881, 356517, 486927, 741329, 1001643, 1069551, 1460781, 2223987, 2337167, 3004929, 5189303, 6671961, 7011501, 9014787, 15567909, 20015883, 21034503, 43738411, 46703727, 63103509, 131215233, 140111181, 306168877, 393645699, 918506631, 1180937097, 2755519893, 8266559679]

約数ペア:

[(1, 8266559679), (3, 2755519893), (7, 1180937097), (9, 918506631), (21, 393645699), (27, 306168877), (59, 140111181), (63, 131215233), (131, 63103509), (177, 46703727), (189, 43738411), (393, 21034503), (413, 20015883), (531, 15567909), (917, 9014787), (1179, 7011501), (1239, 6671961), (1593, 5189303), (2751, 3004929), (3537, 2337167), (3717, 2223987), (5659, 1460781), (7729, 1069551), (8253, 1001643), (11151, 741329), (16977, 486927), (23187, 356517), (24759, 333881), (39613, 208683), (50931, 162309), (54103, 152793), (69561, 118839)]