227406699

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 366990624

約数和(自身を除く): 139583925

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 131, 333, 393, 401, 481, 1179, 1203, 1443, 1703, 3609, 4329, 4847, 5109, 5213, 14541, 14837, 15327, 15639, 43623, 44511, 46917, 52531, 63011, 133533, 157593, 189033, 192881, 472779, 567099, 578643, 682903, 1735929, 1943647, 2048709, 5830941, 6146127, 17492823, 25267411, 75802233, 227406699]

約数ペア:

[(1, 227406699), (3, 75802233), (9, 25267411), (13, 17492823), (37, 6146127), (39, 5830941), (111, 2048709), (117, 1943647), (131, 1735929), (333, 682903), (393, 578643), (401, 567099), (481, 472779), (1179, 192881), (1203, 189033), (1443, 157593), (1703, 133533), (3609, 63011), (4329, 52531), (4847, 46917), (5109, 44511), (5213, 43623), (14541, 15639), (14837, 15327)]