48873996873

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1997}}^1\times {\mathrm{7213}}^1$

素因数の和:9258

約数の個数: 48

約数和(自身を含む): 78698103120

約数和(自身を除く): 29824106247

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 1997, 3393, 5991, 7213, 17973, 21639, 25961, 57913, 64917, 77883, 93769, 173739, 209177, 233649, 281307, 521217, 627531, 752869, 843921, 1882593, 2258607, 2719301, 6775821, 8157903, 14404361, 24473709, 43213083, 129639249, 187256693, 417726469, 561770079, 1253179407, 1685310237, 3759538221, 5430444097, 16291332291, 48873996873]

約数ペア:

[(1, 48873996873), (3, 16291332291), (9, 5430444097), (13, 3759538221), (29, 1685310237), (39, 1253179407), (87, 561770079), (117, 417726469), (261, 187256693), (377, 129639249), (1131, 43213083), (1997, 24473709), (3393, 14404361), (5991, 8157903), (7213, 6775821), (17973, 2719301), (21639, 2258607), (25961, 1882593), (57913, 843921), (64917, 752869), (77883, 627531), (93769, 521217), (173739, 281307), (209177, 233649)]