2539888918569

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{74012557}}^1$

素因数の和:74012638

約数の個数: 32

約数和(自身を含む): 3978915118080

約数和(自身を除く): 1439026199511

約数列:

[1, 3, 9, 27, 31, 41, 93, 123, 279, 369, 837, 1107, 1271, 3813, 11439, 34317, 74012557, 222037671, 666113013, 1998339039, 2294389267, 3034514837, 6883167801, 9103544511, 20649503403, 27310633533, 61948510209, 81931900599, 94069959947, 282209879841, 846629639523, 2539888918569]

約数ペア:

[(1, 2539888918569), (3, 846629639523), (9, 282209879841), (27, 94069959947), (31, 81931900599), (41, 61948510209), (93, 27310633533), (123, 20649503403), (279, 9103544511), (369, 6883167801), (837, 3034514837), (1107, 2294389267), (1271, 1998339039), (3813, 666113013), (11439, 222037671), (34317, 74012557)]