426118833

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1109}}^1$

素因数の和:1251

約数の個数: 64

約数和(自身を含む): 767232000

約数和(自身を除く): 341113167

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 107, 133, 171, 189, 321, 399, 513, 749, 963, 1109, 1197, 2033, 2247, 2889, 3327, 3591, 6099, 6741, 7763, 9981, 14231, 18297, 20223, 21071, 23289, 29943, 42693, 54891, 63213, 69867, 118663, 128079, 147497, 189639, 209601, 355989, 384237, 442491, 568917, 830641, 1067967, 1327473, 2254597, 2491923, 3203901, 3982419, 6763791, 7475769, 15782179, 20291373, 22427307, 47346537, 60874119, 142039611, 426118833]

約数ペア:

[(1, 426118833), (3, 142039611), (7, 60874119), (9, 47346537), (19, 22427307), (21, 20291373), (27, 15782179), (57, 7475769), (63, 6763791), (107, 3982419), (133, 3203901), (171, 2491923), (189, 2254597), (321, 1327473), (399, 1067967), (513, 830641), (749, 568917), (963, 442491), (1109, 384237), (1197, 355989), (2033, 209601), (2247, 189639), (2889, 147497), (3327, 128079), (3591, 118663), (6099, 69867), (6741, 63213), (7763, 54891), (9981, 42693), (14231, 29943), (18297, 23289), (20223, 21071)]