91224819

素因数分解:

$3^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1301}}^1$

素因数の和:1377

約数の個数: 48

約数和(自身を含む): 160302240

約数和(自身を除く): 69077421

約数列:

[1, 3, 7, 9, 21, 27, 49, 53, 63, 147, 159, 189, 371, 441, 477, 1113, 1301, 1323, 1431, 2597, 3339, 3903, 7791, 9107, 10017, 11709, 23373, 27321, 35127, 63749, 68953, 70119, 81963, 191247, 206859, 245889, 482671, 573741, 620577, 1448013, 1721223, 1861731, 3378697, 4344039, 10136091, 13032117, 30408273, 91224819]

約数ペア:

[(1, 91224819), (3, 30408273), (7, 13032117), (9, 10136091), (21, 4344039), (27, 3378697), (49, 1861731), (53, 1721223), (63, 1448013), (147, 620577), (159, 573741), (189, 482671), (371, 245889), (441, 206859), (477, 191247), (1113, 81963), (1301, 70119), (1323, 68953), (1431, 63749), (2597, 35127), (3339, 27321), (3903, 23373), (7791, 11709), (9107, 10017)]