155201319

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:198

約数の個数: 96

約数和(自身を含む): 293736960

約数和(自身を除く): 138535641

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 43, 63, 91, 113, 117, 129, 169, 189, 273, 301, 339, 351, 387, 507, 559, 791, 819, 903, 1017, 1161, 1183, 1469, 1521, 1677, 2373, 2457, 2709, 3051, 3549, 3913, 4407, 4563, 4859, 5031, 7119, 7267, 8127, 10283, 10647, 11739, 13221, 14577, 15093, 19097, 21357, 21801, 30849, 31941, 34013, 35217, 39663, 43731, 50869, 57291, 63167, 65403, 92547, 102039, 105651, 131193, 133679, 152607, 171873, 189501, 196209, 277641, 306117, 401037, 442169, 457821, 515619, 568503, 821171, 918351, 1203111, 1326507, 1373463, 1705509, 2463513, 3609333, 3979521, 5748197, 7390539, 11938563, 17244591, 22171617, 51733773, 155201319]

約数ペア:

[(1, 155201319), (3, 51733773), (7, 22171617), (9, 17244591), (13, 11938563), (21, 7390539), (27, 5748197), (39, 3979521), (43, 3609333), (63, 2463513), (91, 1705509), (113, 1373463), (117, 1326507), (129, 1203111), (169, 918351), (189, 821171), (273, 568503), (301, 515619), (339, 457821), (351, 442169), (387, 401037), (507, 306117), (559, 277641), (791, 196209), (819, 189501), (903, 171873), (1017, 152607), (1161, 133679), (1183, 131193), (1469, 105651), (1521, 102039), (1677, 92547), (2373, 65403), (2457, 63167), (2709, 57291), (3051, 50869), (3549, 43731), (3913, 39663), (4407, 35217), (4563, 34013), (4859, 31941), (5031, 30849), (7119, 21801), (7267, 21357), (8127, 19097), (10283, 15093), (10647, 14577), (11739, 13221)]