131516652477

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{571}}^1\times {\mathrm{1181}}^1$

素因数の和:2050

約数の個数: 64

約数和(自身を含む): 207179900928

約数和(自身を除く): 75663248451

約数列:

[1, 3, 7, 21, 37, 111, 251, 259, 571, 753, 777, 1181, 1713, 1757, 3543, 3997, 5271, 8267, 9287, 11991, 21127, 24801, 27861, 43697, 63381, 65009, 131091, 143321, 147889, 195027, 296431, 305879, 429963, 443667, 674351, 889293, 917637, 1003247, 2023053, 2075017, 3009741, 4720457, 5302877, 6225051, 10967947, 14161371, 15908631, 24950987, 32903841, 37120139, 74852961, 76775629, 111360417, 169262101, 174656909, 230326887, 507786303, 523970727, 1184834707, 3554504121, 6262697737, 18788093211, 43838884159, 131516652477]

約数ペア:

[(1, 131516652477), (3, 43838884159), (7, 18788093211), (21, 6262697737), (37, 3554504121), (111, 1184834707), (251, 523970727), (259, 507786303), (571, 230326887), (753, 174656909), (777, 169262101), (1181, 111360417), (1713, 76775629), (1757, 74852961), (3543, 37120139), (3997, 32903841), (5271, 24950987), (8267, 15908631), (9287, 14161371), (11991, 10967947), (21127, 6225051), (24801, 5302877), (27861, 4720457), (43697, 3009741), (63381, 2075017), (65009, 2023053), (131091, 1003247), (143321, 917637), (147889, 889293), (195027, 674351), (296431, 443667), (305879, 429963)]