27495567

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 45845280

約数和(自身を除く): 18349713

約数列:

[1, 3, 9, 11, 29, 33, 61, 87, 99, 157, 183, 261, 319, 471, 549, 671, 957, 1413, 1727, 1769, 2013, 2871, 4553, 5181, 5307, 6039, 9577, 13659, 15543, 15921, 19459, 28731, 40977, 50083, 58377, 86193, 105347, 150249, 175131, 277733, 316041, 450747, 833199, 948123, 2499597, 3055063, 9165189, 27495567]

約数ペア:

[(1, 27495567), (3, 9165189), (9, 3055063), (11, 2499597), (29, 948123), (33, 833199), (61, 450747), (87, 316041), (99, 277733), (157, 175131), (183, 150249), (261, 105347), (319, 86193), (471, 58377), (549, 50083), (671, 40977), (957, 28731), (1413, 19459), (1727, 15921), (1769, 15543), (2013, 13659), (2871, 9577), (4553, 6039), (5181, 5307)]