27659877

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{383}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 44728320

約数和(自身を除く): 17068443

約数列:

[1, 3, 7, 19, 21, 57, 133, 181, 383, 399, 543, 1149, 1267, 2681, 3439, 3801, 7277, 8043, 10317, 21831, 24073, 50939, 69323, 72219, 152817, 207969, 485261, 1317137, 1455783, 3951411, 9219959, 27659877]

約数ペア:

[(1, 27659877), (3, 9219959), (7, 3951411), (19, 1455783), (21, 1317137), (57, 485261), (133, 207969), (181, 152817), (383, 72219), (399, 69323), (543, 50939), (1149, 24073), (1267, 21831), (2681, 10317), (3439, 8043), (3801, 7277)]