45648981

素因数分解:

$3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1621}}^1$

素因数の和:1786

約数の個数: 32

約数和(自身を含む): 77856000

約数和(自身を除く): 32207019

約数列:

[1, 3, 7, 9, 21, 27, 63, 149, 189, 447, 1043, 1341, 1621, 3129, 4023, 4863, 9387, 11347, 14589, 28161, 34041, 43767, 102123, 241529, 306369, 724587, 1690703, 2173761, 5072109, 6521283, 15216327, 45648981]

約数ペア:

[(1, 45648981), (3, 15216327), (7, 6521283), (9, 5072109), (21, 2173761), (27, 1690703), (63, 724587), (149, 306369), (189, 241529), (447, 102123), (1043, 43767), (1341, 34041), (1621, 28161), (3129, 14589), (4023, 11347), (4863, 9387)]