15703003197

素因数分解:

$3^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{84179}}^1$

素因数の和:84252

約数の個数: 60

約数和(自身を含む): 27868294080

約数和(自身を除く): 12165290883

約数列:

[1, 3, 7, 9, 21, 27, 47, 49, 63, 81, 141, 147, 189, 329, 423, 441, 567, 987, 1269, 1323, 2303, 2961, 3807, 3969, 6909, 8883, 20727, 26649, 62181, 84179, 186543, 252537, 589253, 757611, 1767759, 2272833, 3956413, 4124771, 5303277, 6818499, 11869239, 12374313, 15909831, 27694891, 35607717, 37122939, 47729493, 83084673, 106823151, 111368817, 193864237, 249254019, 320469453, 334106451, 581592711, 747762057, 1744778133, 2243286171, 5234334399, 15703003197]

約数ペア:

[(1, 15703003197), (3, 5234334399), (7, 2243286171), (9, 1744778133), (21, 747762057), (27, 581592711), (47, 334106451), (49, 320469453), (63, 249254019), (81, 193864237), (141, 111368817), (147, 106823151), (189, 83084673), (329, 47729493), (423, 37122939), (441, 35607717), (567, 27694891), (987, 15909831), (1269, 12374313), (1323, 11869239), (2303, 6818499), (2961, 5303277), (3807, 4124771), (3969, 3956413), (6909, 2272833), (8883, 1767759), (20727, 757611), (26649, 589253), (62181, 252537), (84179, 186543)]