80284113

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1607}}^1$

素因数の和:1694

約数の個数: 48

約数和(自身を含む): 145157376

約数和(自身を除く): 64873263

約数列:

[1, 3, 7, 9, 13, 21, 39, 61, 63, 91, 117, 183, 273, 427, 549, 793, 819, 1281, 1607, 2379, 3843, 4821, 5551, 7137, 11249, 14463, 16653, 20891, 33747, 49959, 62673, 98027, 101241, 146237, 188019, 294081, 438711, 686189, 882243, 1274351, 1316133, 2058567, 3823053, 6175701, 8920457, 11469159, 26761371, 80284113]

約数ペア:

[(1, 80284113), (3, 26761371), (7, 11469159), (9, 8920457), (13, 6175701), (21, 3823053), (39, 2058567), (61, 1316133), (63, 1274351), (91, 882243), (117, 686189), (183, 438711), (273, 294081), (427, 188019), (549, 146237), (793, 101241), (819, 98027), (1281, 62673), (1607, 49959), (2379, 33747), (3843, 20891), (4821, 16653), (5551, 14463), (7137, 11249)]