127718019

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1741}}^1$

素因数の和:1793

約数の個数: 64

約数和(自身を含む): 234124800

約数和(自身を除く): 106406781

約数列:

[1, 3, 9, 11, 13, 19, 27, 33, 39, 57, 99, 117, 143, 171, 209, 247, 297, 351, 429, 513, 627, 741, 1287, 1741, 1881, 2223, 2717, 3861, 5223, 5643, 6669, 8151, 15669, 19151, 22633, 24453, 33079, 47007, 57453, 67899, 73359, 99237, 172359, 203697, 248963, 297711, 363869, 430027, 517077, 611091, 746889, 893133, 1091607, 1290081, 2240667, 3274821, 3870243, 4730297, 6722001, 9824463, 11610729, 14190891, 42572673, 127718019]

約数ペア:

[(1, 127718019), (3, 42572673), (9, 14190891), (11, 11610729), (13, 9824463), (19, 6722001), (27, 4730297), (33, 3870243), (39, 3274821), (57, 2240667), (99, 1290081), (117, 1091607), (143, 893133), (171, 746889), (209, 611091), (247, 517077), (297, 430027), (351, 363869), (429, 297711), (513, 248963), (627, 203697), (741, 172359), (1287, 99237), (1741, 73359), (1881, 67899), (2223, 57453), (2717, 47007), (3861, 33079), (5223, 24453), (5643, 22633), (6669, 19151), (8151, 15669)]