67275621

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1601}}^1$

素因数の和:1666

約数の個数: 48

約数和(自身を含む): 119957760

約数和(自身を除く): 52682139

約数列:

[1, 3, 7, 9, 21, 23, 29, 63, 69, 87, 161, 203, 207, 261, 483, 609, 667, 1449, 1601, 1827, 2001, 4669, 4803, 6003, 11207, 14007, 14409, 33621, 36823, 42021, 46429, 100863, 110469, 139287, 257761, 325003, 331407, 417861, 773283, 975009, 1067867, 2319849, 2925027, 3203601, 7475069, 9610803, 22425207, 67275621]

約数ペア:

[(1, 67275621), (3, 22425207), (7, 9610803), (9, 7475069), (21, 3203601), (23, 2925027), (29, 2319849), (63, 1067867), (69, 975009), (87, 773283), (161, 417861), (203, 331407), (207, 325003), (261, 257761), (483, 139287), (609, 110469), (667, 100863), (1449, 46429), (1601, 42021), (1827, 36823), (2001, 33621), (4669, 14409), (4803, 14007), (6003, 11207)]