39309921

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9043}}^1$

素因数の和:9082

約数の個数: 32

約数和(自身を含む): 69457920

約数和(自身を除く): 30147999

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 9043, 27129, 63301, 81387, 189903, 207989, 244161, 569709, 623967, 1455923, 1709127, 1871901, 4367769, 5615703, 13103307, 39309921]

約数ペア:

[(1, 39309921), (3, 13103307), (7, 5615703), (9, 4367769), (21, 1871901), (23, 1709127), (27, 1455923), (63, 623967), (69, 569709), (161, 244161), (189, 207989), (207, 189903), (483, 81387), (621, 63301), (1449, 27129), (4347, 9043)]