72690996833

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{1013}}^1\times {\mathrm{1381}}^1$

素因数の和:2985

約数の個数: 32

約数和(自身を含む): 89775958272

約数和(自身を除く): 17084961439

約数列:

[1, 7, 13, 91, 571, 1013, 1381, 3997, 7091, 7423, 9667, 13169, 17953, 51961, 92183, 125671, 578423, 788551, 1398953, 4048961, 5519857, 7519499, 9792671, 10251163, 18186389, 52636493, 71758141, 127304723, 798802163, 5591615141, 10384428119, 72690996833]

約数ペア:

[(1, 72690996833), (7, 10384428119), (13, 5591615141), (91, 798802163), (571, 127304723), (1013, 71758141), (1381, 52636493), (3997, 18186389), (7091, 10251163), (7423, 9792671), (9667, 7519499), (13169, 5519857), (17953, 4048961), (51961, 1398953), (92183, 788551), (125671, 578423)]