66382659

素因数分解:

$3^4\times 7^1\times {\mathrm{47}}^2\times {\mathrm{53}}^1$

素因数の和:166

約数の個数: 60

約数和(自身を含む): 117977904

約数和(自身を除く): 51595245

約数列:

[1, 3, 7, 9, 21, 27, 47, 53, 63, 81, 141, 159, 189, 329, 371, 423, 477, 567, 987, 1113, 1269, 1431, 2209, 2491, 2961, 3339, 3807, 4293, 6627, 7473, 8883, 10017, 15463, 17437, 19881, 22419, 26649, 30051, 46389, 52311, 59643, 67257, 117077, 139167, 156933, 178929, 201771, 351231, 417501, 470799, 819539, 1053693, 1252503, 1412397, 2458617, 3161079, 7375851, 9483237, 22127553, 66382659]

約数ペア:

[(1, 66382659), (3, 22127553), (7, 9483237), (9, 7375851), (21, 3161079), (27, 2458617), (47, 1412397), (53, 1252503), (63, 1053693), (81, 819539), (141, 470799), (159, 417501), (189, 351231), (329, 201771), (371, 178929), (423, 156933), (477, 139167), (567, 117077), (987, 67257), (1113, 59643), (1269, 52311), (1431, 46389), (2209, 30051), (2491, 26649), (2961, 22419), (3339, 19881), (3807, 17437), (4293, 15463), (6627, 10017), (7473, 8883)]