156945375951

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29629}}^1\times {\mathrm{19403}}^1$

素因数の和:49055

約数の個数: 32

約数和(自身を含む): 257573352960

約数和(自身を除く): 100627977009

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 19403, 29629, 58209, 88887, 135821, 207403, 252239, 385177, 407463, 622209, 756717, 1155531, 1765673, 2696239, 5297019, 8088717, 574891487, 1724674461, 4024240409, 7473589331, 12072721227, 22420767993, 52315125317, 156945375951]

約数ペア:

[(1, 156945375951), (3, 52315125317), (7, 22420767993), (13, 12072721227), (21, 7473589331), (39, 4024240409), (91, 1724674461), (273, 574891487), (19403, 8088717), (29629, 5297019), (58209, 2696239), (88887, 1765673), (135821, 1155531), (207403, 756717), (252239, 622209), (385177, 407463)]