40092489

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:379

約数の個数: 40

約数和(自身を含む): 63888000

約数和(自身を除く): 23795511

約数列:

[1, 3, 9, 19, 27, 57, 81, 109, 171, 239, 327, 513, 717, 981, 1539, 2071, 2151, 2943, 4541, 6213, 6453, 8829, 13623, 18639, 19359, 26051, 40869, 55917, 78153, 122607, 167751, 234459, 367821, 494969, 703377, 1484907, 2110131, 4454721, 13364163, 40092489]

約数ペア:

[(1, 40092489), (3, 13364163), (9, 4454721), (19, 2110131), (27, 1484907), (57, 703377), (81, 494969), (109, 367821), (171, 234459), (239, 167751), (327, 122607), (513, 78153), (717, 55917), (981, 40869), (1539, 26051), (2071, 19359), (2151, 18639), (2943, 13623), (4541, 8829), (6213, 6453)]