61025778

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1447}}^1$

素因数の和:1540

約数の個数: 64

約数和(自身を含む): 150128640

約数和(自身を除く): 89102862

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 71, 99, 142, 198, 213, 297, 426, 594, 639, 781, 1278, 1447, 1562, 1917, 2343, 2894, 3834, 4341, 4686, 7029, 8682, 13023, 14058, 15917, 21087, 26046, 31834, 39069, 42174, 47751, 78138, 95502, 102737, 143253, 205474, 286506, 308211, 429759, 616422, 859518, 924633, 1130107, 1849266, 2260214, 2773899, 3390321, 5547798, 6780642, 10170963, 20341926, 30512889, 61025778]

約数ペア:

[(1, 61025778), (2, 30512889), (3, 20341926), (6, 10170963), (9, 6780642), (11, 5547798), (18, 3390321), (22, 2773899), (27, 2260214), (33, 1849266), (54, 1130107), (66, 924633), (71, 859518), (99, 616422), (142, 429759), (198, 308211), (213, 286506), (297, 205474), (426, 143253), (594, 102737), (639, 95502), (781, 78138), (1278, 47751), (1447, 42174), (1562, 39069), (1917, 31834), (2343, 26046), (2894, 21087), (3834, 15917), (4341, 14058), (4686, 13023), (7029, 8682)]