140412423

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 200558592

約数和(自身を除く): 60146169

約数列:

[1, 3, 31, 53, 61, 93, 159, 183, 467, 1401, 1643, 1891, 3233, 4929, 5673, 9699, 14477, 24751, 28487, 43431, 74253, 85461, 100223, 300669, 767281, 883097, 1509811, 2301843, 2649291, 4529433, 46804141, 140412423]

約数ペア:

[(1, 140412423), (3, 46804141), (31, 4529433), (53, 2649291), (61, 2301843), (93, 1509811), (159, 883097), (183, 767281), (467, 300669), (1401, 100223), (1643, 85461), (1891, 74253), (3233, 43431), (4929, 28487), (5673, 24751), (9699, 14477)]