138109641

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1151}}^1$

素因数の和:1261

約数の個数: 32

約数和(自身を含む): 201719808

約数和(自身を除く): 63610167

約数列:

[1, 3, 23, 37, 47, 69, 111, 141, 851, 1081, 1151, 1739, 2553, 3243, 3453, 5217, 26473, 39997, 42587, 54097, 79419, 119991, 127761, 162291, 979501, 1244231, 2001589, 2938503, 3732693, 6004767, 46036547, 138109641]

約数ペア:

[(1, 138109641), (3, 46036547), (23, 6004767), (37, 3732693), (47, 2938503), (69, 2001589), (111, 1244231), (141, 979501), (851, 162291), (1081, 127761), (1151, 119991), (1739, 79419), (2553, 54097), (3243, 42587), (3453, 39997), (5217, 26473)]