1539341739

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{809}}^1$

素因数の和:986

約数の個数: 60

約数和(自身を含む): 2511016200

約数和(自身を除く): 971674461

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 139, 169, 351, 417, 507, 809, 1053, 1251, 1521, 1807, 2427, 3753, 4563, 5421, 7281, 10517, 11259, 13689, 16263, 21843, 23491, 31551, 48789, 65529, 70473, 94653, 112451, 136721, 146367, 211419, 283959, 337353, 410163, 634257, 851877, 1012059, 1230489, 1461863, 1902771, 3036177, 3691467, 4385589, 9108531, 11074401, 13156767, 19004219, 39470301, 57012657, 118410903, 171037971, 513113913, 1539341739]

約数ペア:

[(1, 1539341739), (3, 513113913), (9, 171037971), (13, 118410903), (27, 57012657), (39, 39470301), (81, 19004219), (117, 13156767), (139, 11074401), (169, 9108531), (351, 4385589), (417, 3691467), (507, 3036177), (809, 1902771), (1053, 1461863), (1251, 1230489), (1521, 1012059), (1807, 851877), (2427, 634257), (3753, 410163), (4563, 337353), (5421, 283959), (7281, 211419), (10517, 146367), (11259, 136721), (13689, 112451), (16263, 94653), (21843, 70473), (23491, 65529), (31551, 48789)]