61978889478

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{1613}}^1\times {\mathrm{1987}}^1$

素因数の和:3909

約数の個数: 64

約数和(自身を含む): 135840644352

約数和(自身を除く): 73861754874

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 293, 586, 879, 1613, 1758, 1987, 3223, 3226, 3974, 4839, 5961, 6446, 9669, 9678, 11922, 17743, 19338, 21857, 35486, 43714, 53229, 65571, 106458, 131142, 472609, 582191, 945218, 1164382, 1417827, 1746573, 2835654, 3205031, 3493146, 5198699, 6404101, 6410062, 9615093, 10397398, 12808202, 15596097, 19212303, 19230186, 31192194, 35255341, 38424606, 70510682, 105766023, 211532046, 939074083, 1878148166, 2817222249, 5634444498, 10329814913, 20659629826, 30989444739, 61978889478]

約数ペア:

[(1, 61978889478), (2, 30989444739), (3, 20659629826), (6, 10329814913), (11, 5634444498), (22, 2817222249), (33, 1878148166), (66, 939074083), (293, 211532046), (586, 105766023), (879, 70510682), (1613, 38424606), (1758, 35255341), (1987, 31192194), (3223, 19230186), (3226, 19212303), (3974, 15596097), (4839, 12808202), (5961, 10397398), (6446, 9615093), (9669, 6410062), (9678, 6404101), (11922, 5198699), (17743, 3493146), (19338, 3205031), (21857, 2835654), (35486, 1746573), (43714, 1417827), (53229, 1164382), (65571, 945218), (106458, 582191), (131142, 472609)]