16403763453

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{150131}}^1$

素因数の和:150206

約数の個数: 48

約数和(自身を含む): 28114318848

約数和(自身を除く): 11710555395

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 121, 129, 231, 301, 363, 473, 847, 903, 1419, 2541, 3311, 5203, 9933, 15609, 36421, 109263, 150131, 450393, 1050917, 1651441, 3152751, 4954323, 6455633, 11560087, 18165851, 19366899, 34680261, 45189431, 54497553, 71011963, 127160957, 135568293, 213035889, 381482871, 497083741, 781131593, 1491251223, 2343394779, 5467921151, 16403763453]

約数ペア:

[(1, 16403763453), (3, 5467921151), (7, 2343394779), (11, 1491251223), (21, 781131593), (33, 497083741), (43, 381482871), (77, 213035889), (121, 135568293), (129, 127160957), (231, 71011963), (301, 54497553), (363, 45189431), (473, 34680261), (847, 19366899), (903, 18165851), (1419, 11560087), (2541, 6455633), (3311, 4954323), (5203, 3152751), (9933, 1651441), (15609, 1050917), (36421, 450393), (109263, 150131)]