2118889382421

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{77543}}^1\times {\mathrm{19421}}^1$

素因数の和:97041

約数の個数: 32

約数和(自身を含む): 3277185619968

約数和(自身を除く): 1158296237547

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 19421, 58263, 77543, 135947, 232629, 407841, 542801, 1301207, 1628403, 3903621, 5195381, 9108449, 15586143, 27325347, 36367667, 109103001, 1505962603, 4517887809, 10541738221, 31625214663, 100899494401, 302698483203, 706296460807, 2118889382421]

約数ペア:

[(1, 2118889382421), (3, 706296460807), (7, 302698483203), (21, 100899494401), (67, 31625214663), (201, 10541738221), (469, 4517887809), (1407, 1505962603), (19421, 109103001), (58263, 36367667), (77543, 27325347), (135947, 15586143), (232629, 9108449), (407841, 5195381), (542801, 3903621), (1301207, 1628403)]