79513731

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 131459328

約数和(自身を除く): 51945597

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 151, 197, 243, 297, 453, 591, 891, 1359, 1661, 1773, 2167, 2673, 4077, 4983, 5319, 6501, 12231, 14949, 15957, 19503, 29747, 36693, 44847, 47871, 58509, 89241, 134541, 175527, 267723, 327217, 403623, 526581, 803169, 981651, 2409507, 2944953, 7228521, 8834859, 26504577, 79513731]

約数ペア:

[(1, 79513731), (3, 26504577), (9, 8834859), (11, 7228521), (27, 2944953), (33, 2409507), (81, 981651), (99, 803169), (151, 526581), (197, 403623), (243, 327217), (297, 267723), (453, 175527), (591, 134541), (891, 89241), (1359, 58509), (1661, 47871), (1773, 44847), (2167, 36693), (2673, 29747), (4077, 19503), (4983, 15957), (5319, 14949), (6501, 12231)]