85940757

素因数分解:

$3^4\times 7^2\times {\mathrm{59}}^1\times {\mathrm{367}}^1$

素因数の和:452

約数の個数: 60

約数和(自身を含む): 152285760

約数和(自身を除く): 66345003

約数列:

[1, 3, 7, 9, 21, 27, 49, 59, 63, 81, 147, 177, 189, 367, 413, 441, 531, 567, 1101, 1239, 1323, 1593, 2569, 2891, 3303, 3717, 3969, 4779, 7707, 8673, 9909, 11151, 17983, 21653, 23121, 26019, 29727, 33453, 53949, 64959, 69363, 78057, 151571, 161847, 194877, 208089, 234171, 454713, 485541, 584631, 1060997, 1364139, 1456623, 1753893, 3182991, 4092417, 9548973, 12277251, 28646919, 85940757]

約数ペア:

[(1, 85940757), (3, 28646919), (7, 12277251), (9, 9548973), (21, 4092417), (27, 3182991), (49, 1753893), (59, 1456623), (63, 1364139), (81, 1060997), (147, 584631), (177, 485541), (189, 454713), (367, 234171), (413, 208089), (441, 194877), (531, 161847), (567, 151571), (1101, 78057), (1239, 69363), (1323, 64959), (1593, 53949), (2569, 33453), (2891, 29727), (3303, 26019), (3717, 23121), (3969, 21653), (4779, 17983), (7707, 11151), (8673, 9909)]