66476193

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23801}}^1$

素因数の和:23837

約数の個数: 24

約数和(自身を含む): 108537120

約数和(自身を除く): 42060927

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 23801, 71403, 166607, 452219, 499821, 1166249, 1356657, 3165533, 3498747, 9496599, 22158731, 66476193]

約数ペア:

[(1, 66476193), (3, 22158731), (7, 9496599), (19, 3498747), (21, 3165533), (49, 1356657), (57, 1166249), (133, 499821), (147, 452219), (399, 166607), (931, 71403), (2793, 23801)]