66292919

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{401}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 87989760

約数和(自身を除く): 21696841

約数列:

[1, 7, 11, 19, 77, 113, 133, 209, 401, 791, 1243, 1463, 2147, 2807, 4411, 7619, 8701, 15029, 23617, 30877, 45313, 53333, 83809, 165319, 317191, 498443, 586663, 860947, 3489101, 6026629, 9470417, 66292919]

約数ペア:

[(1, 66292919), (7, 9470417), (11, 6026629), (19, 3489101), (77, 860947), (113, 586663), (133, 498443), (209, 317191), (401, 165319), (791, 83809), (1243, 53333), (1463, 45313), (2147, 30877), (2807, 23617), (4411, 15029), (7619, 8701)]