39064977

素因数分解:

$3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1487}}^1$

素因数の和:1642

約数の個数: 32

約数和(自身を含む): 66662400

約数和(自身を除く): 27597423

約数列:

[1, 3, 7, 9, 21, 27, 63, 139, 189, 417, 973, 1251, 1487, 2919, 3753, 4461, 8757, 10409, 13383, 26271, 31227, 40149, 93681, 206693, 281043, 620079, 1446851, 1860237, 4340553, 5580711, 13021659, 39064977]

約数ペア:

[(1, 39064977), (3, 13021659), (7, 5580711), (9, 4340553), (21, 1860237), (27, 1446851), (63, 620079), (139, 281043), (189, 206693), (417, 93681), (973, 40149), (1251, 31227), (1487, 26271), (2919, 13383), (3753, 10409), (4461, 8757)]