80081979

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{34267}}^1$

素因数の和:34330

約数の個数: 16

約数和(自身を含む): 115140480

約数和(自身を除く): 35058501

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 34267, 102801, 651073, 1404947, 1953219, 4214841, 26693993, 80081979]

約数ペア:

[(1, 80081979), (3, 26693993), (19, 4214841), (41, 1953219), (57, 1404947), (123, 651073), (779, 102801), (2337, 34267)]