15691147329

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1\times {\mathrm{1327}}^1$

素因数の和:2038

約数の個数: 64

約数和(自身を含む): 25208967168

約数和(自身を除く): 9517819839

約数列:

[1, 3, 11, 13, 33, 39, 43, 129, 143, 429, 473, 559, 641, 1327, 1419, 1677, 1923, 3981, 6149, 7051, 8333, 14597, 17251, 18447, 21153, 24999, 27563, 43791, 51753, 57061, 82689, 91663, 171183, 189761, 274989, 303193, 358319, 569283, 627671, 741793, 850607, 909579, 1074957, 1883013, 2225379, 2551821, 3941509, 8159723, 9356677, 11057891, 11824527, 24479169, 28070031, 33173673, 36576101, 109728303, 121636801, 364910403, 402337111, 475489313, 1207011333, 1426467939, 5230382443, 15691147329]

約数ペア:

[(1, 15691147329), (3, 5230382443), (11, 1426467939), (13, 1207011333), (33, 475489313), (39, 402337111), (43, 364910403), (129, 121636801), (143, 109728303), (429, 36576101), (473, 33173673), (559, 28070031), (641, 24479169), (1327, 11824527), (1419, 11057891), (1677, 9356677), (1923, 8159723), (3981, 3941509), (6149, 2551821), (7051, 2225379), (8333, 1883013), (14597, 1074957), (17251, 909579), (18447, 850607), (21153, 741793), (24999, 627671), (27563, 569283), (43791, 358319), (51753, 303193), (57061, 274989), (82689, 189761), (91663, 171183)]