745542981

素因数分解:

$3^3\times {\mathrm{173}}^1\times {\mathrm{193}}^1\times {\mathrm{827}}^1$

素因数の和:1202

約数の個数: 32

約数和(自身を含む): 1117998720

約数和(自身を除く): 372455739

約数列:

[1, 3, 9, 27, 173, 193, 519, 579, 827, 1557, 1737, 2481, 4671, 5211, 7443, 22329, 33389, 100167, 143071, 159611, 300501, 429213, 478833, 901503, 1287639, 1436499, 3862917, 4309497, 27612703, 82838109, 248514327, 745542981]

約数ペア:

[(1, 745542981), (3, 248514327), (9, 82838109), (27, 27612703), (173, 4309497), (193, 3862917), (519, 1436499), (579, 1287639), (827, 901503), (1557, 478833), (1737, 429213), (2481, 300501), (4671, 159611), (5211, 143071), (7443, 100167), (22329, 33389)]