127735686

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17609}}^1$

素因数の和:17661

約数の個数: 48

約数和(自身を含む): 307681920

約数和(自身を除く): 179946234

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 17609, 35218, 52827, 105654, 158481, 228917, 316962, 457834, 545879, 686751, 1091758, 1373502, 1637637, 2060253, 3275274, 4120506, 4912911, 7096427, 9825822, 14192854, 21289281, 42578562, 63867843, 127735686]

約数ペア:

[(1, 127735686), (2, 63867843), (3, 42578562), (6, 21289281), (9, 14192854), (13, 9825822), (18, 7096427), (26, 4912911), (31, 4120506), (39, 3275274), (62, 2060253), (78, 1637637), (93, 1373502), (117, 1091758), (186, 686751), (234, 545879), (279, 457834), (403, 316962), (558, 228917), (806, 158481), (1209, 105654), (2418, 52827), (3627, 35218), (7254, 17609)]