71593071

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 106900992

約数和(自身を除く): 35307921

約数列:

[1, 3, 11, 33, 73, 113, 219, 263, 339, 789, 803, 1243, 2409, 2893, 3729, 8249, 8679, 19199, 24747, 29719, 57597, 89157, 90739, 211189, 272217, 326909, 633567, 980727, 2169487, 6508461, 23864357, 71593071]

約数ペア:

[(1, 71593071), (3, 23864357), (11, 6508461), (33, 2169487), (73, 980727), (113, 633567), (219, 326909), (263, 272217), (339, 211189), (789, 90739), (803, 89157), (1243, 57597), (2409, 29719), (2893, 24747), (3729, 19199), (8249, 8679)]