81240126

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{317}}^1\times {\mathrm{353}}^1$

素因数の和:697

約数の個数: 48

約数和(自身を含む): 179664912

約数和(自身を除く): 98424786

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 317, 353, 363, 634, 706, 726, 951, 1059, 1902, 2118, 3487, 3883, 6974, 7766, 10461, 11649, 20922, 23298, 38357, 42713, 76714, 85426, 111901, 115071, 128139, 223802, 230142, 256278, 335703, 671406, 1230911, 2461822, 3692733, 7385466, 13540021, 27080042, 40620063, 81240126]

約数ペア:

[(1, 81240126), (2, 40620063), (3, 27080042), (6, 13540021), (11, 7385466), (22, 3692733), (33, 2461822), (66, 1230911), (121, 671406), (242, 335703), (317, 256278), (353, 230142), (363, 223802), (634, 128139), (706, 115071), (726, 111901), (951, 85426), (1059, 76714), (1902, 42713), (2118, 38357), (3487, 23298), (3883, 20922), (6974, 11649), (7766, 10461)]