77574009

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1613}}^1$

素因数の和:1697

約数の個数: 32

約数和(自身を含む): 117137664

約数和(自身を除く): 39563655

約数列:

[1, 3, 17, 23, 41, 51, 69, 123, 391, 697, 943, 1173, 1613, 2091, 2829, 4839, 16031, 27421, 37099, 48093, 66133, 82263, 111297, 198399, 630683, 1124261, 1521059, 1892049, 3372783, 4563177, 25858003, 77574009]

約数ペア:

[(1, 77574009), (3, 25858003), (17, 4563177), (23, 3372783), (41, 1892049), (51, 1521059), (69, 1124261), (123, 630683), (391, 198399), (697, 111297), (943, 82263), (1173, 66133), (1613, 48093), (2091, 37099), (2829, 27421), (4839, 16031)]