219314061

素因数分解:

$3^5\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 340820480

約数和(自身を除く): 121506419

約数列:

[1, 3, 9, 27, 43, 81, 129, 139, 151, 243, 387, 417, 453, 1161, 1251, 1359, 3483, 3753, 4077, 5977, 6493, 10449, 11259, 12231, 17931, 19479, 20989, 33777, 36693, 53793, 58437, 62967, 161379, 175311, 188901, 484137, 525933, 566703, 902527, 1452411, 1577799, 1700109, 2707581, 5100327, 8122743, 24368229, 73104687, 219314061]

約数ペア:

[(1, 219314061), (3, 73104687), (9, 24368229), (27, 8122743), (43, 5100327), (81, 2707581), (129, 1700109), (139, 1577799), (151, 1452411), (243, 902527), (387, 566703), (417, 525933), (453, 484137), (1161, 188901), (1251, 175311), (1359, 161379), (3483, 62967), (3753, 58437), (4077, 53793), (5977, 36693), (6493, 33777), (10449, 20989), (11259, 19479), (12231, 17931)]