61112751

素因数分解:

$3^1\times 7^2\times {\mathrm{439}}^1\times {\mathrm{947}}^1$

素因数の和:1403

約数の個数: 24

約数和(自身を含む): 95103360

約数和(自身を除く): 33990609

約数列:

[1, 3, 7, 21, 49, 147, 439, 947, 1317, 2841, 3073, 6629, 9219, 19887, 21511, 46403, 64533, 139209, 415733, 1247199, 2910131, 8730393, 20370917, 61112751]

約数ペア:

[(1, 61112751), (3, 20370917), (7, 8730393), (21, 2910131), (49, 1247199), (147, 415733), (439, 139209), (947, 64533), (1317, 46403), (2841, 21511), (3073, 19887), (6629, 9219)]