84072303

素因数分解:

$3^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2729}}^1$

素因数の和:2908

約数の個数: 32

約数和(自身を含む): 143270400

約数和(自身を除く): 59198097

約数列:

[1, 3, 7, 9, 21, 27, 63, 163, 189, 489, 1141, 1467, 2729, 3423, 4401, 8187, 10269, 19103, 24561, 30807, 57309, 73683, 171927, 444827, 515781, 1334481, 3113789, 4003443, 9341367, 12010329, 28024101, 84072303]

約数ペア:

[(1, 84072303), (3, 28024101), (7, 12010329), (9, 9341367), (21, 4003443), (27, 3113789), (63, 1334481), (163, 515781), (189, 444827), (489, 171927), (1141, 73683), (1467, 57309), (2729, 30807), (3423, 24561), (4401, 19103), (8187, 10269)]