40696407

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^2\times {\mathrm{89}}^1$

素因数の和:212

約数の個数: 36

約数和(自身を含む): 63376560

約数和(自身を除く): 22680153

約数列:

[1, 3, 9, 23, 47, 69, 89, 141, 207, 267, 423, 801, 1081, 2047, 2209, 3243, 4183, 6141, 6627, 9729, 12549, 18423, 19881, 37647, 50807, 96209, 152421, 196601, 288627, 457263, 589803, 865881, 1769409, 4521823, 13565469, 40696407]

約数ペア:

[(1, 40696407), (3, 13565469), (9, 4521823), (23, 1769409), (47, 865881), (69, 589803), (89, 457263), (141, 288627), (207, 196601), (267, 152421), (423, 96209), (801, 50807), (1081, 37647), (2047, 19881), (2209, 18423), (3243, 12549), (4183, 9729), (6141, 6627)]