40202091

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 64733760

約数和(自身を除く): 24531669

約数列:

[1, 3, 9, 23, 29, 37, 69, 87, 111, 181, 207, 261, 333, 543, 667, 851, 1073, 1629, 2001, 2553, 3219, 4163, 5249, 6003, 6697, 7659, 9657, 12489, 15747, 20091, 24679, 37467, 47241, 60273, 74037, 120727, 154031, 194213, 222111, 362181, 462093, 582639, 1086543, 1386279, 1747917, 4466899, 13400697, 40202091]

約数ペア:

[(1, 40202091), (3, 13400697), (9, 4466899), (23, 1747917), (29, 1386279), (37, 1086543), (69, 582639), (87, 462093), (111, 362181), (181, 222111), (207, 194213), (261, 154031), (333, 120727), (543, 74037), (667, 60273), (851, 47241), (1073, 37467), (1629, 24679), (2001, 20091), (2553, 15747), (3219, 12489), (4163, 9657), (5249, 7659), (6003, 6697)]