71595693

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{21101}}^1$

素因数の和:21149

約数の個数: 24

約数和(自身を含む): 115216920

約数和(自身を除く): 43621227

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 21101, 63303, 189909, 274313, 611929, 822939, 1835787, 2468817, 5507361, 7955077, 23865231, 71595693]

約数ペア:

[(1, 71595693), (3, 23865231), (9, 7955077), (13, 5507361), (29, 2468817), (39, 1835787), (87, 822939), (117, 611929), (261, 274313), (377, 189909), (1131, 63303), (3393, 21101)]