39605409

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 60412800

約数和(自身を除く): 20807391

約数列:

[1, 3, 9, 27, 61, 139, 173, 183, 417, 519, 549, 1251, 1557, 1647, 3753, 4671, 8479, 10553, 24047, 25437, 31659, 72141, 76311, 94977, 216423, 228933, 284931, 649269, 1466867, 4400601, 13201803, 39605409]

約数ペア:

[(1, 39605409), (3, 13201803), (9, 4400601), (27, 1466867), (61, 649269), (139, 284931), (173, 228933), (183, 216423), (417, 94977), (519, 76311), (549, 72141), (1251, 31659), (1557, 25437), (1647, 24047), (3753, 10553), (4671, 8479)]