201327693

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{2293}}^1$

素因数の和:2453

約数の個数: 32

約数和(自身を含む): 318003456

約数和(自身を除く): 116675763

約数列:

[1, 3, 7, 21, 37, 111, 113, 259, 339, 777, 791, 2293, 2373, 4181, 6879, 12543, 16051, 29267, 48153, 84841, 87801, 254523, 259109, 593887, 777327, 1781661, 1813763, 5441289, 9587033, 28761099, 67109231, 201327693]

約数ペア:

[(1, 201327693), (3, 67109231), (7, 28761099), (21, 9587033), (37, 5441289), (111, 1813763), (113, 1781661), (259, 777327), (339, 593887), (777, 259109), (791, 254523), (2293, 87801), (2373, 84841), (4181, 48153), (6879, 29267), (12543, 16051)]