237563253

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{1483}}^1$

素因数の和:1858

約数の個数: 32

約数和(自身を含む): 373968000

約数和(自身を除く): 136404747

約数列:

[1, 3, 9, 17, 27, 51, 153, 349, 459, 1047, 1483, 3141, 4449, 5933, 9423, 13347, 17799, 25211, 40041, 53397, 75633, 160191, 226899, 517567, 680697, 1552701, 4658103, 8798639, 13974309, 26395917, 79187751, 237563253]

約数ペア:

[(1, 237563253), (3, 79187751), (9, 26395917), (17, 13974309), (27, 8798639), (51, 4658103), (153, 1552701), (349, 680697), (459, 517567), (1047, 226899), (1483, 160191), (3141, 75633), (4449, 53397), (5933, 40041), (9423, 25211), (13347, 17799)]