764753751

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{6221}}^1$

素因数の和:6416

約数の個数: 32

約数和(自身を含む): 1179691200

約数和(自身を除く): 414937449

約数列:

[1, 3, 9, 27, 29, 87, 157, 261, 471, 783, 1413, 4239, 4553, 6221, 13659, 18663, 40977, 55989, 122931, 167967, 180409, 541227, 976697, 1623681, 2930091, 4871043, 8790273, 26370819, 28324213, 84972639, 254917917, 764753751]

約数ペア:

[(1, 764753751), (3, 254917917), (9, 84972639), (27, 28324213), (29, 26370819), (87, 8790273), (157, 4871043), (261, 2930091), (471, 1623681), (783, 976697), (1413, 541227), (4239, 180409), (4553, 167967), (6221, 122931), (13659, 55989), (18663, 40977)]