121361478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1721}}^1$

素因数の和:1829

約数の個数: 64

約数和(自身を含む): 293594112

約数和(自身を除く): 172232634

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 73, 138, 146, 161, 219, 322, 438, 483, 511, 966, 1022, 1533, 1679, 1721, 3066, 3358, 3442, 5037, 5163, 10074, 10326, 11753, 12047, 23506, 24094, 35259, 36141, 39583, 70518, 72282, 79166, 118749, 125633, 237498, 251266, 277081, 376899, 554162, 753798, 831243, 879431, 1662486, 1758862, 2638293, 2889559, 5276586, 5779118, 8668677, 17337354, 20226913, 40453826, 60680739, 121361478]

約数ペア:

[(1, 121361478), (2, 60680739), (3, 40453826), (6, 20226913), (7, 17337354), (14, 8668677), (21, 5779118), (23, 5276586), (42, 2889559), (46, 2638293), (69, 1758862), (73, 1662486), (138, 879431), (146, 831243), (161, 753798), (219, 554162), (322, 376899), (438, 277081), (483, 251266), (511, 237498), (966, 125633), (1022, 118749), (1533, 79166), (1679, 72282), (1721, 70518), (3066, 39583), (3358, 36141), (3442, 35259), (5037, 24094), (5163, 23506), (10074, 12047), (10326, 11753)]