151521561

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1109}}^1$

素因数の和:1198

約数の個数: 48

約数和(自身を含む): 249350400

約数和(自身を除く): 97828839

約数列:

[1, 3, 9, 17, 19, 47, 51, 57, 141, 153, 171, 323, 423, 799, 893, 969, 1109, 2397, 2679, 2907, 3327, 7191, 8037, 9981, 15181, 18853, 21071, 45543, 52123, 56559, 63213, 136629, 156369, 169677, 189639, 358207, 469107, 886091, 990337, 1074621, 2658273, 2971011, 3223863, 7974819, 8913033, 16835729, 50507187, 151521561]

約数ペア:

[(1, 151521561), (3, 50507187), (9, 16835729), (17, 8913033), (19, 7974819), (47, 3223863), (51, 2971011), (57, 2658273), (141, 1074621), (153, 990337), (171, 886091), (323, 469107), (423, 358207), (799, 189639), (893, 169677), (969, 156369), (1109, 136629), (2397, 63213), (2679, 56559), (2907, 52123), (3327, 45543), (7191, 21071), (8037, 18853), (9981, 15181)]