85877667393

素因数分解:

$3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{45389}}^1$

素因数の和:45678

約数の個数: 48

約数和(自身を含む): 136026204480

約数和(自身を除く): 50148537087

約数列:

[1, 3, 7, 21, 49, 61, 147, 183, 211, 427, 633, 1281, 1477, 2989, 4431, 8967, 10339, 12871, 31017, 38613, 45389, 90097, 136167, 270291, 317723, 630679, 953169, 1892037, 2224061, 2768729, 6672183, 8306187, 9577079, 19381103, 28731237, 58143309, 67039553, 135667721, 201118659, 407003163, 469276871, 584201819, 1407830613, 1752605457, 4089412733, 12268238199, 28625889131, 85877667393]

約数ペア:

[(1, 85877667393), (3, 28625889131), (7, 12268238199), (21, 4089412733), (49, 1752605457), (61, 1407830613), (147, 584201819), (183, 469276871), (211, 407003163), (427, 201118659), (633, 135667721), (1281, 67039553), (1477, 58143309), (2989, 28731237), (4431, 19381103), (8967, 9577079), (10339, 8306187), (12871, 6672183), (31017, 2768729), (38613, 2224061), (45389, 1892037), (90097, 953169), (136167, 630679), (270291, 317723)]