7907193

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:163

約数の個数: 64

約数和(自身を含む): 14929920

約数和(自身を除く): 7022727

約数列:

[1, 3, 7, 9, 17, 21, 23, 27, 51, 63, 69, 107, 119, 153, 161, 189, 207, 321, 357, 391, 459, 483, 621, 749, 963, 1071, 1173, 1449, 1819, 2247, 2461, 2737, 2889, 3213, 3519, 4347, 5457, 6741, 7383, 8211, 10557, 12733, 16371, 17227, 20223, 22149, 24633, 38199, 41837, 49113, 51681, 66447, 73899, 114597, 125511, 155043, 292859, 343791, 376533, 465129, 878577, 1129599, 2635731, 7907193]

約数ペア:

[(1, 7907193), (3, 2635731), (7, 1129599), (9, 878577), (17, 465129), (21, 376533), (23, 343791), (27, 292859), (51, 155043), (63, 125511), (69, 114597), (107, 73899), (119, 66447), (153, 51681), (161, 49113), (189, 41837), (207, 38199), (321, 24633), (357, 22149), (391, 20223), (459, 17227), (483, 16371), (621, 12733), (749, 10557), (963, 8211), (1071, 7383), (1173, 6741), (1449, 5457), (1819, 4347), (2247, 3519), (2461, 3213), (2737, 2889)]