1313156637

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{16481}}^1$

素因数の和:16730

約数の個数: 32

約数和(自身を含む): 2104421760

約数和(自身を除く): 791265123

約数列:

[1, 3, 9, 13, 27, 39, 117, 227, 351, 681, 2043, 2951, 6129, 8853, 16481, 26559, 49443, 79677, 148329, 214253, 444987, 642759, 1928277, 3741187, 5784831, 11223561, 33670683, 48635431, 101012049, 145906293, 437718879, 1313156637]

約数ペア:

[(1, 1313156637), (3, 437718879), (9, 145906293), (13, 101012049), (27, 48635431), (39, 33670683), (117, 11223561), (227, 5784831), (351, 3741187), (681, 1928277), (2043, 642759), (2951, 444987), (6129, 214253), (8853, 148329), (16481, 79677), (26559, 49443)]