61722243

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:251

約数の個数: 56

約数和(自身を含む): 103878720

約数和(自身を除く): 42156477

約数列:

[1, 3, 9, 11, 27, 33, 43, 81, 99, 129, 179, 243, 297, 387, 473, 537, 729, 891, 1161, 1419, 1611, 1969, 2673, 3483, 4257, 4833, 5907, 7697, 8019, 10449, 12771, 14499, 17721, 23091, 31347, 38313, 43497, 53163, 69273, 84667, 114939, 130491, 159489, 207819, 254001, 344817, 478467, 623457, 762003, 1435401, 1870371, 2286009, 5611113, 6858027, 20574081, 61722243]

約数ペア:

[(1, 61722243), (3, 20574081), (9, 6858027), (11, 5611113), (27, 2286009), (33, 1870371), (43, 1435401), (81, 762003), (99, 623457), (129, 478467), (179, 344817), (243, 254001), (297, 207819), (387, 159489), (473, 130491), (537, 114939), (729, 84667), (891, 69273), (1161, 53163), (1419, 43497), (1611, 38313), (1969, 31347), (2673, 23091), (3483, 17721), (4257, 14499), (4833, 12771), (5907, 10449), (7697, 8019)]