9530721837

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{25243}}^1$

素因数の和:25730

約数の個数: 48

約数和(自身を含む): 16980931968

約数和(自身を除く): 7450210131

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 461, 819, 1383, 3227, 4149, 5993, 9681, 17979, 25243, 29043, 41951, 53937, 75729, 125853, 176701, 227187, 328159, 377559, 530103, 984477, 1590309, 2297113, 2953431, 6891339, 11637023, 20674017, 34911069, 81459161, 104733207, 151281299, 244377483, 453843897, 733132449, 1058969093, 1361531691, 3176907279, 9530721837]

約数ペア:

[(1, 9530721837), (3, 3176907279), (7, 1361531691), (9, 1058969093), (13, 733132449), (21, 453843897), (39, 244377483), (63, 151281299), (91, 104733207), (117, 81459161), (273, 34911069), (461, 20674017), (819, 11637023), (1383, 6891339), (3227, 2953431), (4149, 2297113), (5993, 1590309), (9681, 984477), (17979, 530103), (25243, 377559), (29043, 328159), (41951, 227187), (53937, 176701), (75729, 125853)]