72547983

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{467}}^1$

素因数の和:935

約数の個数: 24

約数和(自身を含む): 107832816

約数和(自身を除く): 35284833

約数列:

[1, 3, 9, 41, 123, 369, 421, 467, 1263, 1401, 3789, 4203, 17261, 19147, 51783, 57441, 155349, 172323, 196607, 589821, 1769463, 8060887, 24182661, 72547983]

約数ペア:

[(1, 72547983), (3, 24182661), (9, 8060887), (41, 1769463), (123, 589821), (369, 196607), (421, 172323), (467, 155349), (1263, 57441), (1401, 51783), (3789, 19147), (4203, 17261)]