79885521

素因数分解:

$3^5\times {\mathrm{547}}^1\times {\mathrm{601}}^1$

素因数の和:1163

約数の個数: 24

約数和(自身を含む): 120082144

約数和(自身を除く): 40196623

約数列:

[1, 3, 9, 27, 81, 243, 547, 601, 1641, 1803, 4923, 5409, 14769, 16227, 44307, 48681, 132921, 146043, 328747, 986241, 2958723, 8876169, 26628507, 79885521]

約数ペア:

[(1, 79885521), (3, 26628507), (9, 8876169), (27, 2958723), (81, 986241), (243, 328747), (547, 146043), (601, 132921), (1641, 48681), (1803, 44307), (4923, 16227), (5409, 14769)]