1036749987

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1301}}^1$

素因数の和:1473

約数の個数: 72

約数和(自身を含む): 1890972720

約数和(自身を除く): 854222733

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 139, 147, 273, 417, 441, 637, 819, 973, 1251, 1301, 1807, 1911, 2919, 3903, 5421, 5733, 6811, 8757, 9107, 11709, 12649, 16263, 16913, 20433, 27321, 37947, 50739, 61299, 63749, 81963, 88543, 113841, 118391, 152217, 180839, 191247, 265629, 355173, 542517, 573741, 796887, 828737, 1065519, 1265873, 1627551, 2350907, 2486211, 3797619, 7052721, 7458633, 8861111, 11392857, 16456349, 21158163, 26583333, 49369047, 79749999, 115194443, 148107141, 345583329, 1036749987]

約数ペア:

[(1, 1036749987), (3, 345583329), (7, 148107141), (9, 115194443), (13, 79749999), (21, 49369047), (39, 26583333), (49, 21158163), (63, 16456349), (91, 11392857), (117, 8861111), (139, 7458633), (147, 7052721), (273, 3797619), (417, 2486211), (441, 2350907), (637, 1627551), (819, 1265873), (973, 1065519), (1251, 828737), (1301, 796887), (1807, 573741), (1911, 542517), (2919, 355173), (3903, 265629), (5421, 191247), (5733, 180839), (6811, 152217), (8757, 118391), (9107, 113841), (11709, 88543), (12649, 81963), (16263, 63749), (16913, 61299), (20433, 50739), (27321, 37947)]