28541036637

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{111049}}^1$

素因数の和:111247

約数の個数: 40

約数和(自身を含む): 45148488000

約数和(自身を除く): 16607451363

約数列:

[1, 3, 9, 19, 27, 57, 81, 167, 171, 501, 513, 1503, 1539, 3173, 4509, 9519, 13527, 28557, 85671, 111049, 257013, 333147, 999441, 2109931, 2998323, 6329793, 8994969, 18545183, 18989379, 55635549, 56968137, 166906647, 170904411, 352358477, 500719941, 1057075431, 1502159823, 3171226293, 9513678879, 28541036637]

約数ペア:

[(1, 28541036637), (3, 9513678879), (9, 3171226293), (19, 1502159823), (27, 1057075431), (57, 500719941), (81, 352358477), (167, 170904411), (171, 166906647), (501, 56968137), (513, 55635549), (1503, 18989379), (1539, 18545183), (3173, 8994969), (4509, 6329793), (9519, 2998323), (13527, 2109931), (28557, 999441), (85671, 333147), (111049, 257013)]