85897119

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19571}}^1$

素因数の和:19611

約数の個数: 32

約数和(自身を含む): 150312960

約数和(自身を除く): 64415841

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 19571, 58713, 136997, 215281, 371849, 410991, 645843, 1115547, 1506967, 2602943, 4090339, 4520901, 7808829, 12271017, 28632373, 85897119]

約数ペア:

[(1, 85897119), (3, 28632373), (7, 12271017), (11, 7808829), (19, 4520901), (21, 4090339), (33, 2602943), (57, 1506967), (77, 1115547), (133, 645843), (209, 410991), (231, 371849), (399, 215281), (627, 136997), (1463, 58713), (4389, 19571)]