40498623

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 67267200

約数和(自身を除く): 26768577

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 109, 139, 243, 297, 327, 417, 891, 981, 1199, 1251, 1529, 2673, 2943, 3597, 3753, 4587, 8829, 10791, 11259, 13761, 15151, 26487, 32373, 33777, 41283, 45453, 97119, 123849, 136359, 166661, 291357, 371547, 409077, 499983, 1227231, 1499949, 3681693, 4499847, 13499541, 40498623]

約数ペア:

[(1, 40498623), (3, 13499541), (9, 4499847), (11, 3681693), (27, 1499949), (33, 1227231), (81, 499983), (99, 409077), (109, 371547), (139, 291357), (243, 166661), (297, 136359), (327, 123849), (417, 97119), (891, 45453), (981, 41283), (1199, 33777), (1251, 32373), (1529, 26487), (2673, 15151), (2943, 13761), (3597, 11259), (3753, 10791), (4587, 8829)]