67977369

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{593}}^1$

素因数の和:917

約数の個数: 24

約数和(自身を含む): 100818432

約数和(自身を除く): 32841063

約数列:

[1, 3, 9, 47, 141, 271, 423, 593, 813, 1779, 2439, 5337, 12737, 27871, 38211, 83613, 114633, 160703, 250839, 482109, 1446327, 7553041, 22659123, 67977369]

約数ペア:

[(1, 67977369), (3, 22659123), (9, 7553041), (47, 1446327), (141, 482109), (271, 250839), (423, 160703), (593, 114633), (813, 83613), (1779, 38211), (2439, 27871), (5337, 12737)]