66880497929

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{8747}}^1$

素因数の和:8982

約数の個数: 48

約数和(自身を含む): 84225604032

約数和(自身を除く): 17345106103

約数列:

[1, 7, 17, 49, 67, 119, 137, 469, 833, 959, 1139, 2329, 3283, 6713, 7973, 8747, 9179, 16303, 55811, 61229, 64253, 114121, 148699, 156043, 428603, 449771, 586049, 1040893, 1092301, 1198339, 4102343, 7286251, 7646107, 8388373, 9962833, 20371763, 28716401, 58718611, 69739831, 80288713, 142602341, 488178817, 562020991, 998216387, 1364908121, 3934146937, 9554356847, 66880497929]

約数ペア:

[(1, 66880497929), (7, 9554356847), (17, 3934146937), (49, 1364908121), (67, 998216387), (119, 562020991), (137, 488178817), (469, 142602341), (833, 80288713), (959, 69739831), (1139, 58718611), (2329, 28716401), (3283, 20371763), (6713, 9962833), (7973, 8388373), (8747, 7646107), (9179, 7286251), (16303, 4102343), (55811, 1198339), (61229, 1092301), (64253, 1040893), (114121, 586049), (148699, 449771), (156043, 428603)]