71469369

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^2$

素因数の和:230

約数の個数: 36

約数和(自身を含む): 110188260

約数和(自身を除く): 38718891

約数列:

[1, 3, 9, 29, 61, 67, 87, 183, 201, 261, 549, 603, 1769, 1943, 4087, 4489, 5307, 5829, 12261, 13467, 15921, 17487, 36783, 40401, 118523, 130181, 273829, 355569, 390543, 821487, 1066707, 1171629, 2464461, 7941041, 23823123, 71469369]

約数ペア:

[(1, 71469369), (3, 23823123), (9, 7941041), (29, 2464461), (61, 1171629), (67, 1066707), (87, 821487), (183, 390543), (201, 355569), (261, 273829), (549, 130181), (603, 118523), (1769, 40401), (1943, 36783), (4087, 17487), (4489, 15921), (5307, 13467), (5829, 12261)]