224701857

素因数分解:

$3^6\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:273

約数の個数: 56

約数和(自身を含む): 355635968

約数和(自身を除く): 130934111

約数列:

[1, 3, 9, 27, 31, 61, 81, 93, 163, 183, 243, 279, 489, 549, 729, 837, 1467, 1647, 1891, 2511, 4401, 4941, 5053, 5673, 7533, 9943, 13203, 14823, 15159, 17019, 22599, 29829, 39609, 44469, 45477, 51057, 89487, 118827, 136431, 153171, 268461, 308233, 409293, 459513, 805383, 924699, 1227879, 1378539, 2416149, 2774097, 3683637, 7248447, 8322291, 24966873, 74900619, 224701857]

約数ペア:

[(1, 224701857), (3, 74900619), (9, 24966873), (27, 8322291), (31, 7248447), (61, 3683637), (81, 2774097), (93, 2416149), (163, 1378539), (183, 1227879), (243, 924699), (279, 805383), (489, 459513), (549, 409293), (729, 308233), (837, 268461), (1467, 153171), (1647, 136431), (1891, 118827), (2511, 89487), (4401, 51057), (4941, 45477), (5053, 44469), (5673, 39609), (7533, 29829), (9943, 22599), (13203, 17019), (14823, 15159)]