27309822

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 59996160

約数和(自身を除く): 32686338

約数列:

[1, 2, 3, 6, 29, 31, 58, 61, 62, 83, 87, 93, 122, 166, 174, 183, 186, 249, 366, 498, 899, 1769, 1798, 1891, 2407, 2573, 2697, 3538, 3782, 4814, 5063, 5146, 5307, 5394, 5673, 7221, 7719, 10126, 10614, 11346, 14442, 15189, 15438, 30378, 54839, 74617, 109678, 146827, 149234, 156953, 164517, 223851, 293654, 313906, 329034, 440481, 447702, 470859, 880962, 941718, 4551637, 9103274, 13654911, 27309822]

約数ペア:

[(1, 27309822), (2, 13654911), (3, 9103274), (6, 4551637), (29, 941718), (31, 880962), (58, 470859), (61, 447702), (62, 440481), (83, 329034), (87, 313906), (93, 293654), (122, 223851), (166, 164517), (174, 156953), (183, 149234), (186, 146827), (249, 109678), (366, 74617), (498, 54839), (899, 30378), (1769, 15438), (1798, 15189), (1891, 14442), (2407, 11346), (2573, 10614), (2697, 10126), (3538, 7719), (3782, 7221), (4814, 5673), (5063, 5394), (5146, 5307)]