767203933321

素因数分解:

$7^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1\times {\mathrm{12163}}^1$

素因数の和:12734

約数の個数: 48

約数和(自身を含む): 928531641600

約数和(自身を除く): 161327708279

約数列:

[1, 7, 47, 49, 61, 329, 427, 449, 2303, 2867, 2989, 3143, 12163, 20069, 21103, 22001, 27389, 85141, 140483, 147721, 191723, 571661, 595987, 741943, 1034047, 1287283, 1342061, 4001627, 5193601, 5461187, 9010981, 28011389, 34871321, 36355207, 38228309, 63076867, 244099247, 256675789, 267598163, 333132407, 1708694729, 1796730523, 2331926849, 12577113661, 15657223129, 16323487943, 109600561903, 767203933321]

約数ペア:

[(1, 767203933321), (7, 109600561903), (47, 16323487943), (49, 15657223129), (61, 12577113661), (329, 2331926849), (427, 1796730523), (449, 1708694729), (2303, 333132407), (2867, 267598163), (2989, 256675789), (3143, 244099247), (12163, 63076867), (20069, 38228309), (21103, 36355207), (22001, 34871321), (27389, 28011389), (85141, 9010981), (140483, 5461187), (147721, 5193601), (191723, 4001627), (571661, 1342061), (595987, 1287283), (741943, 1034047)]