168528087

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{607}}^1$

素因数の和:749

約数の個数: 64

約数和(自身を含む): 310517760

約数和(自身を除く): 141989673

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 113, 117, 189, 273, 339, 351, 607, 791, 819, 1017, 1469, 1821, 2373, 2457, 3051, 4249, 4407, 5463, 7119, 7891, 10283, 12747, 13221, 16389, 21357, 23673, 30849, 38241, 39663, 55237, 68591, 71019, 92547, 114723, 165711, 205773, 213057, 277641, 480137, 497133, 617319, 891683, 1440411, 1491399, 1851957, 2675049, 4321233, 6241781, 8025147, 12963699, 18725343, 24075441, 56176029, 168528087]

約数ペア:

[(1, 168528087), (3, 56176029), (7, 24075441), (9, 18725343), (13, 12963699), (21, 8025147), (27, 6241781), (39, 4321233), (63, 2675049), (91, 1851957), (113, 1491399), (117, 1440411), (189, 891683), (273, 617319), (339, 497133), (351, 480137), (607, 277641), (791, 213057), (819, 205773), (1017, 165711), (1469, 114723), (1821, 92547), (2373, 71019), (2457, 68591), (3051, 55237), (4249, 39663), (4407, 38241), (5463, 30849), (7119, 23673), (7891, 21357), (10283, 16389), (12747, 13221)]