27233206

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 55996416

約数和(自身を除く): 28763210

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 61, 77, 91, 122, 143, 154, 182, 223, 286, 427, 446, 671, 793, 854, 1001, 1342, 1561, 1586, 2002, 2453, 2899, 3122, 4697, 4906, 5551, 5798, 8723, 9394, 11102, 13603, 17171, 17446, 20293, 27206, 31889, 34342, 40586, 61061, 63778, 95221, 122122, 149633, 176839, 190442, 223223, 299266, 353678, 446446, 1047431, 1237873, 1945229, 2094862, 2475746, 3890458, 13616603, 27233206]

約数ペア:

[(1, 27233206), (2, 13616603), (7, 3890458), (11, 2475746), (13, 2094862), (14, 1945229), (22, 1237873), (26, 1047431), (61, 446446), (77, 353678), (91, 299266), (122, 223223), (143, 190442), (154, 176839), (182, 149633), (223, 122122), (286, 95221), (427, 63778), (446, 61061), (671, 40586), (793, 34342), (854, 31889), (1001, 27206), (1342, 20293), (1561, 17446), (1586, 17171), (2002, 13603), (2453, 11102), (2899, 9394), (3122, 8723), (4697, 5798), (4906, 5551)]