76553667

素因数分解:

$3^4\times {\mathrm{149}}^1\times {\mathrm{6343}}^1$

素因数の和:6504

約数の個数: 20

約数和(自身を含む): 115143600

約数和(自身を除く): 38589933

約数列:

[1, 3, 9, 27, 81, 149, 447, 1341, 4023, 6343, 12069, 19029, 57087, 171261, 513783, 945107, 2835321, 8505963, 25517889, 76553667]

約数ペア:

[(1, 76553667), (3, 25517889), (9, 8505963), (27, 2835321), (81, 945107), (149, 513783), (447, 171261), (1341, 57087), (4023, 19029), (6343, 12069)]