147941313

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1259}}^1$

素因数の和:1429

約数の個数: 32

約数和(自身を含む): 223534080

約数和(自身を除く): 75592767

約数列:

[1, 3, 13, 23, 39, 69, 131, 299, 393, 897, 1259, 1703, 3013, 3777, 5109, 9039, 16367, 28957, 39169, 49101, 86871, 117507, 164929, 376441, 494787, 1129323, 2144077, 3793367, 6432231, 11380101, 49313771, 147941313]

約数ペア:

[(1, 147941313), (3, 49313771), (13, 11380101), (23, 6432231), (39, 3793367), (69, 2144077), (131, 1129323), (299, 494787), (393, 376441), (897, 164929), (1259, 117507), (1703, 86871), (3013, 49101), (3777, 39169), (5109, 28957), (9039, 16367)]