15691031631

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{359}}^1\times {\mathrm{3907}}^1$

素因数の和:4396

約数の個数: 48

約数和(自身を含む): 25019953920

約数和(自身を除く): 9328922289

約数列:

[1, 3, 9, 11, 33, 99, 113, 339, 359, 1017, 1077, 1243, 3231, 3729, 3907, 3949, 11187, 11721, 11847, 35163, 35541, 40567, 42977, 121701, 128931, 365103, 386793, 441491, 446237, 1324473, 1338711, 1402613, 3973419, 4016133, 4207839, 4856401, 12623517, 14569203, 15428743, 43707609, 46286229, 138858687, 158495269, 475485807, 1426457421, 1743447959, 5230343877, 15691031631]

約数ペア:

[(1, 15691031631), (3, 5230343877), (9, 1743447959), (11, 1426457421), (33, 475485807), (99, 158495269), (113, 138858687), (339, 46286229), (359, 43707609), (1017, 15428743), (1077, 14569203), (1243, 12623517), (3231, 4856401), (3729, 4207839), (3907, 4016133), (3949, 3973419), (11187, 1402613), (11721, 1338711), (11847, 1324473), (35163, 446237), (35541, 441491), (40567, 386793), (42977, 365103), (121701, 128931)]