61503858

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15461}}^1$

素因数の和:15499

約数の個数: 48

約数和(自身を含む): 151960536

約数和(自身を除く): 90456678

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 15461, 30922, 46383, 92766, 139149, 200993, 262837, 278298, 401986, 525674, 602979, 788511, 1205958, 1577022, 1808937, 2365533, 3416881, 3617874, 4731066, 6833762, 10250643, 20501286, 30751929, 61503858]

約数ペア:

[(1, 61503858), (2, 30751929), (3, 20501286), (6, 10250643), (9, 6833762), (13, 4731066), (17, 3617874), (18, 3416881), (26, 2365533), (34, 1808937), (39, 1577022), (51, 1205958), (78, 788511), (102, 602979), (117, 525674), (153, 401986), (221, 278298), (234, 262837), (306, 200993), (442, 139149), (663, 92766), (1326, 46383), (1989, 30922), (3978, 15461)]