71657091

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{42577}}^1$

素因数の和:42611

約数の個数: 24

約数和(自身を含む): 119559024

約数和(自身を除く): 47901933

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 42577, 127731, 383193, 468347, 723809, 1405041, 2171427, 4215123, 6514281, 7961899, 23885697, 71657091]

約数ペア:

[(1, 71657091), (3, 23885697), (9, 7961899), (11, 6514281), (17, 4215123), (33, 2171427), (51, 1405041), (99, 723809), (153, 468347), (187, 383193), (561, 127731), (1683, 42577)]