222182433

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:401

約数の個数: 56

約数和(自身を含む): 368297280

約数和(自身を除く): 146114847

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 103, 243, 269, 297, 309, 729, 807, 891, 927, 1133, 2421, 2673, 2781, 2959, 3399, 7263, 8019, 8343, 8877, 10197, 21789, 25029, 26631, 27707, 30591, 65367, 75087, 79893, 83121, 91773, 196101, 239679, 249363, 275319, 304777, 719037, 748089, 825957, 914331, 2157111, 2244267, 2742993, 6732801, 8228979, 20198403, 24686937, 74060811, 222182433]

約数ペア:

[(1, 222182433), (3, 74060811), (9, 24686937), (11, 20198403), (27, 8228979), (33, 6732801), (81, 2742993), (99, 2244267), (103, 2157111), (243, 914331), (269, 825957), (297, 748089), (309, 719037), (729, 304777), (807, 275319), (891, 249363), (927, 239679), (1133, 196101), (2421, 91773), (2673, 83121), (2781, 79893), (2959, 75087), (3399, 65367), (7263, 30591), (8019, 27707), (8343, 26631), (8877, 25029), (10197, 21789)]