70225539

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 101376000

約数和(自身を除く): 31150461

約数列:

[1, 3, 19, 57, 89, 109, 127, 267, 327, 381, 1691, 2071, 2413, 5073, 6213, 7239, 9701, 11303, 13843, 29103, 33909, 41529, 184319, 214757, 263017, 552957, 644271, 789051, 1232027, 3696081, 23408513, 70225539]

約数ペア:

[(1, 70225539), (3, 23408513), (19, 3696081), (57, 1232027), (89, 789051), (109, 644271), (127, 552957), (267, 263017), (327, 214757), (381, 184319), (1691, 41529), (2071, 33909), (2413, 29103), (5073, 13843), (6213, 11303), (7239, 9701)]