142744329

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 270547200

約数和(自身を除く): 127802871

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 41, 63, 91, 109, 117, 123, 169, 189, 273, 287, 327, 351, 369, 507, 533, 763, 819, 861, 981, 1107, 1183, 1417, 1521, 1599, 2289, 2457, 2583, 2943, 3549, 3731, 4251, 4469, 4563, 4797, 6867, 6929, 7749, 9919, 10647, 11193, 12753, 13407, 14391, 18421, 20601, 20787, 29757, 31283, 31941, 33579, 38259, 40221, 48503, 55263, 58097, 62361, 89271, 93849, 100737, 120663, 128947, 145509, 165789, 174291, 187083, 267813, 281547, 386841, 406679, 436527, 497367, 522873, 755261, 844641, 1160523, 1220037, 1309581, 1568619, 2265783, 3481569, 3660111, 5286827, 6797349, 10980333, 15860481, 20392047, 47581443, 142744329]

約数ペア:

[(1, 142744329), (3, 47581443), (7, 20392047), (9, 15860481), (13, 10980333), (21, 6797349), (27, 5286827), (39, 3660111), (41, 3481569), (63, 2265783), (91, 1568619), (109, 1309581), (117, 1220037), (123, 1160523), (169, 844641), (189, 755261), (273, 522873), (287, 497367), (327, 436527), (351, 406679), (369, 386841), (507, 281547), (533, 267813), (763, 187083), (819, 174291), (861, 165789), (981, 145509), (1107, 128947), (1183, 120663), (1417, 100737), (1521, 93849), (1599, 89271), (2289, 62361), (2457, 58097), (2583, 55263), (2943, 48503), (3549, 40221), (3731, 38259), (4251, 33579), (4469, 31941), (4563, 31283), (4797, 29757), (6867, 20787), (6929, 20601), (7749, 18421), (9919, 14391), (10647, 13407), (11193, 12753)]