1883734839

素因数分解:

$3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{1499}}^1$

素因数の和:1685

約数の個数: 64

約数和(自身を含む): 3273600000

約数和(自身を除く): 1389865161

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 109, 183, 189, 327, 427, 549, 763, 981, 1281, 1499, 1647, 2289, 2943, 3843, 4497, 6649, 6867, 10493, 11529, 13491, 19947, 20601, 31479, 40473, 46543, 59841, 91439, 94437, 139629, 163391, 179523, 274317, 283311, 418887, 490173, 640073, 822951, 1143737, 1256661, 1470519, 1920219, 2468853, 3431211, 4411557, 5760657, 9966851, 10293633, 17281971, 29900553, 30880899, 69767957, 89701659, 209303871, 269104977, 627911613, 1883734839]

約数ペア:

[(1, 1883734839), (3, 627911613), (7, 269104977), (9, 209303871), (21, 89701659), (27, 69767957), (61, 30880899), (63, 29900553), (109, 17281971), (183, 10293633), (189, 9966851), (327, 5760657), (427, 4411557), (549, 3431211), (763, 2468853), (981, 1920219), (1281, 1470519), (1499, 1256661), (1647, 1143737), (2289, 822951), (2943, 640073), (3843, 490173), (4497, 418887), (6649, 283311), (6867, 274317), (10493, 179523), (11529, 163391), (13491, 139629), (19947, 94437), (20601, 91439), (31479, 59841), (40473, 46543)]