74367007893

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{678463}}^1$

素因数の和:679129

約数の個数: 24

約数和(自身を含む): 113249210880

約数和(自身を除く): 38882202987

約数列:

[1, 3, 9, 19, 57, 171, 641, 1923, 5769, 12179, 36537, 109611, 678463, 2035389, 6106167, 12890797, 38672391, 116017173, 434894783, 1304684349, 3914053047, 8263000877, 24789002631, 74367007893]

約数ペア:

[(1, 74367007893), (3, 24789002631), (9, 8263000877), (19, 3914053047), (57, 1304684349), (171, 434894783), (641, 116017173), (1923, 38672391), (5769, 12890797), (12179, 6106167), (36537, 2035389), (109611, 678463)]