64032897

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{691}}^1$

素因数の和:813

約数の個数: 32

約数和(自身を含む): 95662080

約数和(自身を除く): 31629183

約数列:

[1, 3, 17, 23, 51, 69, 79, 237, 391, 691, 1173, 1343, 1817, 2073, 4029, 5451, 11747, 15893, 30889, 35241, 47679, 54589, 92667, 163767, 270181, 810543, 928013, 1255547, 2784039, 3766641, 21344299, 64032897]

約数ペア:

[(1, 64032897), (3, 21344299), (17, 3766641), (23, 2784039), (51, 1255547), (69, 928013), (79, 810543), (237, 270181), (391, 163767), (691, 92667), (1173, 54589), (1343, 47679), (1817, 35241), (2073, 30889), (4029, 15893), (5451, 11747)]