150075681

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{32933}}^1$

素因数の和:32981

約数の個数: 24

約数和(自身を含む): 240286464

約数和(自身を除く): 90210783

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 4557, 32933, 98799, 230531, 691593, 1020923, 1613717, 3062769, 4841151, 7146461, 21439383, 50025227, 150075681]

約数ペア:

[(1, 150075681), (3, 50025227), (7, 21439383), (21, 7146461), (31, 4841151), (49, 3062769), (93, 1613717), (147, 1020923), (217, 691593), (651, 230531), (1519, 98799), (4557, 32933)]