27424929

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 43171840

約数和(自身を除く): 15746911

約数列:

[1, 3, 7, 21, 61, 79, 183, 237, 271, 427, 553, 813, 1281, 1659, 1897, 4819, 5691, 14457, 16531, 21409, 33733, 49593, 64227, 101199, 115717, 149863, 347151, 449589, 1305949, 3917847, 9141643, 27424929]

約数ペア:

[(1, 27424929), (3, 9141643), (7, 3917847), (21, 1305949), (61, 449589), (79, 347151), (183, 149863), (237, 115717), (271, 101199), (427, 64227), (553, 49593), (813, 33733), (1281, 21409), (1659, 16531), (1897, 14457), (4819, 5691)]