31054520637

素因数分解:

$3^3\times 7^1\times {\mathrm{359}}^1\times {\mathrm{457687}}^1$

素因数の和:458062

約数の個数: 32

約数和(自身を含む): 52725657600

約数和(自身を除く): 21671136963

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 359, 1077, 2513, 3231, 7539, 9693, 22617, 67851, 457687, 1373061, 3203809, 4119183, 9611427, 12357549, 28834281, 86502843, 164309633, 492928899, 1150167431, 1478786697, 3450502293, 4436360091, 10351506879, 31054520637]

約数ペア:

[(1, 31054520637), (3, 10351506879), (7, 4436360091), (9, 3450502293), (21, 1478786697), (27, 1150167431), (63, 492928899), (189, 164309633), (359, 86502843), (1077, 28834281), (2513, 12357549), (3231, 9611427), (7539, 4119183), (9693, 3203809), (22617, 1373061), (67851, 457687)]