51459417

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1399}}^1$

素因数の和:1533

約数の個数: 24

約数和(自身を含む): 76731200

約数和(自身を除く): 25271783

約数列:

[1, 3, 9, 61, 67, 183, 201, 549, 603, 1399, 4087, 4197, 12261, 12591, 36783, 85339, 93733, 256017, 281199, 768051, 843597, 5717713, 17153139, 51459417]

約数ペア:

[(1, 51459417), (3, 17153139), (9, 5717713), (61, 843597), (67, 768051), (183, 281199), (201, 256017), (549, 93733), (603, 85339), (1399, 36783), (4087, 12591), (4197, 12261)]