218557356381

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{88952933}}^1$

素因数の和:88952962

約数の個数: 32

約数和(自身を含む): 398509144320

約数和(自身を除く): 179951787939

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 88952933, 266858799, 622670531, 800576397, 1156388129, 1868011593, 2401729191, 3469164387, 5604034779, 8094716903, 10407493161, 16812104337, 24284150709, 31222479483, 72852452127, 218557356381]

約数ペア:

[(1, 218557356381), (3, 72852452127), (7, 31222479483), (9, 24284150709), (13, 16812104337), (21, 10407493161), (27, 8094716903), (39, 5604034779), (63, 3469164387), (91, 2401729191), (117, 1868011593), (189, 1156388129), (273, 800576397), (351, 622670531), (819, 266858799), (2457, 88952933)]