7157021975523

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{105091141}}^1$

素因数の和:105091224

約数の個数: 48

約数和(自身を含む): 12590759540736

約数和(自身を除く): 5433737565213

約数列:

[1, 3, 7, 9, 21, 23, 47, 63, 69, 141, 161, 207, 329, 423, 483, 987, 1081, 1449, 2961, 3243, 7567, 9729, 22701, 68103, 105091141, 315273423, 735637987, 945820269, 2206913961, 2417096243, 4939283627, 6620741883, 7251288729, 14817850881, 16919673701, 21753866187, 34574985389, 44453552643, 50759021103, 103724956167, 113603523421, 152277063309, 311174868501, 340810570263, 795224663947, 1022431710789, 2385673991841, 7157021975523]

約数ペア:

[(1, 7157021975523), (3, 2385673991841), (7, 1022431710789), (9, 795224663947), (21, 340810570263), (23, 311174868501), (47, 152277063309), (63, 113603523421), (69, 103724956167), (141, 50759021103), (161, 44453552643), (207, 34574985389), (329, 21753866187), (423, 16919673701), (483, 14817850881), (987, 7251288729), (1081, 6620741883), (1449, 4939283627), (2961, 2417096243), (3243, 2206913961), (7567, 945820269), (9729, 735637987), (22701, 315273423), (68103, 105091141)]