67427997

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4049}}^1$

素因数の和:4133

約数の個数: 32

約数和(自身を含む): 112492800

約数和(自身を除く): 45064803

約数列:

[1, 3, 7, 13, 21, 39, 61, 91, 183, 273, 427, 793, 1281, 2379, 4049, 5551, 12147, 16653, 28343, 52637, 85029, 157911, 246989, 368459, 740967, 1105377, 1728923, 3210857, 5186769, 9632571, 22475999, 67427997]

約数ペア:

[(1, 67427997), (3, 22475999), (7, 9632571), (13, 5186769), (21, 3210857), (39, 1728923), (61, 1105377), (91, 740967), (183, 368459), (273, 246989), (427, 157911), (793, 85029), (1281, 52637), (2379, 28343), (4049, 16653), (5551, 12147)]