849648093

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3967}}^1$

素因数の和:4062

約数の個数: 48

約数和(自身を含む): 1389625344

約数和(自身を除く): 539977251

約数列:

[1, 3, 7, 21, 31, 47, 49, 93, 141, 147, 217, 329, 651, 987, 1457, 1519, 2303, 3967, 4371, 4557, 6909, 10199, 11901, 27769, 30597, 71393, 83307, 122977, 186449, 194383, 214179, 368931, 559347, 583149, 860839, 1305143, 2582517, 3915429, 5779919, 6025873, 9136001, 17339757, 18077619, 27408003, 40459433, 121378299, 283216031, 849648093]

約数ペア:

[(1, 849648093), (3, 283216031), (7, 121378299), (21, 40459433), (31, 27408003), (47, 18077619), (49, 17339757), (93, 9136001), (141, 6025873), (147, 5779919), (217, 3915429), (329, 2582517), (651, 1305143), (987, 860839), (1457, 583149), (1519, 559347), (2303, 368931), (3967, 214179), (4371, 194383), (4557, 186449), (6909, 122977), (10199, 83307), (11901, 71393), (27769, 30597)]