79161057

素因数分解:

$3^4\times {\mathrm{659}}^1\times {\mathrm{1483}}^1$

素因数の和:2154

約数の個数: 20

約数和(自身を含む): 118512240

約数和(自身を除く): 39351183

約数列:

[1, 3, 9, 27, 81, 659, 1483, 1977, 4449, 5931, 13347, 17793, 40041, 53379, 120123, 977297, 2931891, 8795673, 26387019, 79161057]

約数ペア:

[(1, 79161057), (3, 26387019), (9, 8795673), (27, 2931891), (81, 977297), (659, 120123), (1483, 53379), (1977, 40041), (4449, 17793), (5931, 13347)]