83783763

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{18731}}^1$

素因数の和:18815

約数の個数: 24

約数和(自身を含む): 140265216

約数和(自身を除く): 56481453

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 18731, 56193, 131117, 168579, 393351, 1180053, 1329901, 3989703, 9309307, 11969109, 27927921, 83783763]

約数ペア:

[(1, 83783763), (3, 27927921), (7, 11969109), (9, 9309307), (21, 3989703), (63, 1329901), (71, 1180053), (213, 393351), (497, 168579), (639, 131117), (1491, 56193), (4473, 18731)]