270622263

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2693}}^1$

素因数の和:2799

約数の個数: 32

約数和(自身を含む): 398280960

約数和(自身を除く): 127658697

約数列:

[1, 3, 19, 41, 43, 57, 123, 129, 779, 817, 1763, 2337, 2451, 2693, 5289, 8079, 33497, 51167, 100491, 110413, 115799, 153501, 331239, 347397, 2097847, 2200181, 4747759, 6293541, 6600543, 14243277, 90207421, 270622263]

約数ペア:

[(1, 270622263), (3, 90207421), (19, 14243277), (41, 6600543), (43, 6293541), (57, 4747759), (123, 2200181), (129, 2097847), (779, 347397), (817, 331239), (1763, 153501), (2337, 115799), (2451, 110413), (2693, 100491), (5289, 51167), (8079, 33497)]