64700337

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{941}}^1$

素因数の和:1041

約数の個数: 32

約数和(自身を含む): 97485696

約数和(自身を除く): 32785359

約数列:

[1, 3, 13, 39, 41, 43, 123, 129, 533, 559, 941, 1599, 1677, 1763, 2823, 5289, 12233, 22919, 36699, 38581, 40463, 68757, 115743, 121389, 501553, 526019, 1504659, 1578057, 1658983, 4976949, 21566779, 64700337]

約数ペア:

[(1, 64700337), (3, 21566779), (13, 4976949), (39, 1658983), (41, 1578057), (43, 1504659), (123, 526019), (129, 501553), (533, 121389), (559, 115743), (941, 68757), (1599, 40463), (1677, 38581), (1763, 36699), (2823, 22919), (5289, 12233)]