1330591149279

素因数分解:

$3^3\times 7^1\times {\mathrm{99377}}^1\times {\mathrm{70843}}^1$

素因数の和:170236

約数の個数: 32

約数和(自身を含む): 2252907210240

約数和(自身を除く): 922316060961

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 70843, 99377, 212529, 298131, 495901, 637587, 695639, 894393, 1487703, 1912761, 2086917, 2683179, 4463109, 6260751, 13389327, 18782253, 7040164811, 21120494433, 49281153677, 63361483299, 147843461031, 190084449897, 443530383093, 1330591149279]

約数ペア:

[(1, 1330591149279), (3, 443530383093), (7, 190084449897), (9, 147843461031), (21, 63361483299), (27, 49281153677), (63, 21120494433), (189, 7040164811), (70843, 18782253), (99377, 13389327), (212529, 6260751), (298131, 4463109), (495901, 2683179), (637587, 2086917), (695639, 1912761), (894393, 1487703)]