71317329

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1$

素因数の和:701

約数の個数: 32

約数和(自身を含む): 105431040

約数和(自身を除く): 34113711

約数列:

[1, 3, 17, 31, 51, 79, 93, 237, 527, 571, 1343, 1581, 1713, 2449, 4029, 7347, 9707, 17701, 29121, 41633, 45109, 53103, 124899, 135327, 300917, 766853, 902751, 1398379, 2300559, 4195137, 23772443, 71317329]

約数ペア:

[(1, 71317329), (3, 23772443), (17, 4195137), (31, 2300559), (51, 1398379), (79, 902751), (93, 766853), (237, 300917), (527, 135327), (571, 124899), (1343, 53103), (1581, 45109), (1713, 41633), (2449, 29121), (4029, 17701), (7347, 9707)]