227923389

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{283}}^1$

素因数の和:519

約数の個数: 40

約数和(自身を含む): 349413152

約数和(自身を除く): 121489763

約数列:

[1, 3, 9, 27, 61, 81, 163, 183, 283, 489, 549, 849, 1467, 1647, 2547, 4401, 4941, 7641, 9943, 13203, 17263, 22923, 29829, 46129, 51789, 89487, 138387, 155367, 268461, 415161, 466101, 805383, 1245483, 1398303, 2813869, 3736449, 8441607, 25324821, 75974463, 227923389]

約数ペア:

[(1, 227923389), (3, 75974463), (9, 25324821), (27, 8441607), (61, 3736449), (81, 2813869), (163, 1398303), (183, 1245483), (283, 805383), (489, 466101), (549, 415161), (849, 268461), (1467, 155367), (1647, 138387), (2547, 89487), (4401, 51789), (4941, 46129), (7641, 29829), (9943, 22923), (13203, 17263)]