1668888968751

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{929}}^1\times {\mathrm{11251}}^1$

素因数の和:12456

約数の個数: 48

約数和(自身を含む): 2450292680160

約数和(自身を除く): 781403711409

約数列:

[1, 3, 9, 113, 157, 339, 471, 929, 1017, 1413, 2787, 8361, 11251, 17741, 33753, 53223, 101259, 104977, 145853, 159669, 314931, 437559, 944793, 1271363, 1312677, 1766407, 3814089, 5299221, 10452179, 11442267, 15897663, 16481389, 31356537, 49444167, 94069611, 148332501, 199603991, 598811973, 1181096227, 1640992103, 1796435919, 3543288681, 4922976309, 10629866043, 14768928927, 185432107639, 556296322917, 1668888968751]

約数ペア:

[(1, 1668888968751), (3, 556296322917), (9, 185432107639), (113, 14768928927), (157, 10629866043), (339, 4922976309), (471, 3543288681), (929, 1796435919), (1017, 1640992103), (1413, 1181096227), (2787, 598811973), (8361, 199603991), (11251, 148332501), (17741, 94069611), (33753, 49444167), (53223, 31356537), (101259, 16481389), (104977, 15897663), (145853, 11442267), (159669, 10452179), (314931, 5299221), (437559, 3814089), (944793, 1766407), (1271363, 1312677)]