80835747

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{19427}}^1$

素因数の和:19522

約数の個数: 16

約数和(自身を含む): 115013760

約数和(自身を除く): 34178013

約数列:

[1, 3, 19, 57, 73, 219, 1387, 4161, 19427, 58281, 369113, 1107339, 1418171, 4254513, 26945249, 80835747]

約数ペア:

[(1, 80835747), (3, 26945249), (19, 4254513), (57, 1418171), (73, 1107339), (219, 369113), (1387, 58281), (4161, 19427)]