79791117

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^2$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 132784128

約数和(自身を除く): 52993011

約数列:

[1, 3, 7, 21, 23, 31, 69, 73, 93, 161, 217, 219, 483, 511, 651, 713, 1533, 1679, 2139, 2263, 4991, 5037, 5329, 6789, 11753, 14973, 15841, 15987, 35259, 37303, 47523, 52049, 111909, 122567, 156147, 165199, 364343, 367701, 495597, 857969, 1093029, 1156393, 2573907, 3469179, 3799577, 11398731, 26597039, 79791117]

約数ペア:

[(1, 79791117), (3, 26597039), (7, 11398731), (21, 3799577), (23, 3469179), (31, 2573907), (69, 1156393), (73, 1093029), (93, 857969), (161, 495597), (217, 367701), (219, 364343), (483, 165199), (511, 156147), (651, 122567), (713, 111909), (1533, 52049), (1679, 47523), (2139, 37303), (2263, 35259), (4991, 15987), (5037, 15841), (5329, 14973), (6789, 11753)]