149606217

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3803}}^1$

素因数の和:3890

約数の個数: 32

約数和(自身を含む): 233717760

約数和(自身を除く): 84111543

約数列:

[1, 3, 9, 27, 31, 47, 93, 141, 279, 423, 837, 1269, 1457, 3803, 4371, 11409, 13113, 34227, 39339, 102681, 117893, 178741, 353679, 536223, 1061037, 1608669, 3183111, 4826007, 5540971, 16622913, 49868739, 149606217]

約数ペア:

[(1, 149606217), (3, 49868739), (9, 16622913), (27, 5540971), (31, 4826007), (47, 3183111), (93, 1608669), (141, 1061037), (279, 536223), (423, 353679), (837, 178741), (1269, 117893), (1457, 102681), (3803, 39339), (4371, 34227), (11409, 13113)]