128933702961

素因数分解:

$3^1\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{5536249}}^1$

素因数の和:5537368

約数の個数: 16

約数和(自身を含む): 196647600000

約数和(自身を除く): 67713897039

約数列:

[1, 3, 7, 21, 1109, 3327, 7763, 23289, 5536249, 16608747, 38753743, 116261229, 6139700141, 18419100423, 42977900987, 128933702961]

約数ペア:

[(1, 128933702961), (3, 42977900987), (7, 18419100423), (21, 6139700141), (1109, 116261229), (3327, 38753743), (7763, 16608747), (23289, 5536249)]