72562959

素因数分解:

$3^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1471}}^1$

素因数の和:1522

約数の個数: 48

約数和(自身を含む): 128593920

約数和(自身を除く): 56030961

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 81, 87, 189, 203, 243, 261, 567, 609, 783, 1471, 1701, 1827, 2349, 4413, 5481, 7047, 10297, 13239, 16443, 30891, 39717, 42659, 49329, 92673, 119151, 127977, 278019, 298613, 357453, 383931, 834057, 895839, 1151793, 2502171, 2687517, 3455379, 8062551, 10366137, 24187653, 72562959]

約数ペア:

[(1, 72562959), (3, 24187653), (7, 10366137), (9, 8062551), (21, 3455379), (27, 2687517), (29, 2502171), (63, 1151793), (81, 895839), (87, 834057), (189, 383931), (203, 357453), (243, 298613), (261, 278019), (567, 127977), (609, 119151), (783, 92673), (1471, 49329), (1701, 42659), (1827, 39717), (2349, 30891), (4413, 16443), (5481, 13239), (7047, 10297)]