65928051

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{263}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 114656256

約数和(自身を除く): 48728205

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 173, 207, 263, 483, 519, 789, 1211, 1449, 1557, 1841, 2367, 3633, 3979, 5523, 6049, 10899, 11937, 16569, 18147, 27853, 35811, 42343, 45499, 54441, 83559, 127029, 136497, 250677, 318493, 381087, 409491, 955479, 1046477, 2866437, 3139431, 7325339, 9418293, 21976017, 65928051]

約数ペア:

[(1, 65928051), (3, 21976017), (7, 9418293), (9, 7325339), (21, 3139431), (23, 2866437), (63, 1046477), (69, 955479), (161, 409491), (173, 381087), (207, 318493), (263, 250677), (483, 136497), (519, 127029), (789, 83559), (1211, 54441), (1449, 45499), (1557, 42343), (1841, 35811), (2367, 27853), (3633, 18147), (3979, 16569), (5523, 11937), (6049, 10899)]