85628541

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1321}}^1$

素因数の和:1413

約数の個数: 32

約数和(自身を含む): 127927296

約数和(自身を除く): 42298755

約数列:

[1, 3, 17, 31, 41, 51, 93, 123, 527, 697, 1271, 1321, 1581, 2091, 3813, 3963, 21607, 22457, 40951, 54161, 64821, 67371, 122853, 162483, 696167, 920737, 1678991, 2088501, 2762211, 5036973, 28542847, 85628541]

約数ペア:

[(1, 85628541), (3, 28542847), (17, 5036973), (31, 2762211), (41, 2088501), (51, 1678991), (93, 920737), (123, 696167), (527, 162483), (697, 122853), (1271, 67371), (1321, 64821), (1581, 54161), (2091, 40951), (3813, 22457), (3963, 21607)]