74163089

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1723}}^1$

素因数の和:1797

約数の個数: 32

約数和(自身を含む): 101950464

約数和(自身を除く): 27787375

約数列:

[1, 7, 11, 13, 43, 77, 91, 143, 301, 473, 559, 1001, 1723, 3311, 3913, 6149, 12061, 18953, 22399, 43043, 74089, 132671, 156793, 246389, 518623, 814979, 963157, 1724723, 5704853, 6742099, 10594727, 74163089]

約数ペア:

[(1, 74163089), (7, 10594727), (11, 6742099), (13, 5704853), (43, 1724723), (77, 963157), (91, 814979), (143, 518623), (301, 246389), (473, 156793), (559, 132671), (1001, 74089), (1723, 43043), (3311, 22399), (3913, 18953), (6149, 12061)]