69310479

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1303}}^1$

素因数の和:1479

約数の個数: 32

約数和(自身を含む): 112665600

約数和(自身を除く): 43355121

約数列:

[1, 3, 7, 17, 21, 51, 119, 149, 357, 447, 1043, 1303, 2533, 3129, 3909, 7599, 9121, 17731, 22151, 27363, 53193, 66453, 155057, 194147, 465171, 582441, 1359029, 3300499, 4077087, 9901497, 23103493, 69310479]

約数ペア:

[(1, 69310479), (3, 23103493), (7, 9901497), (17, 4077087), (21, 3300499), (51, 1359029), (119, 582441), (149, 465171), (357, 194147), (447, 155057), (1043, 66453), (1303, 53193), (2533, 27363), (3129, 22151), (3909, 17731), (7599, 9121)]