74505387

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 111873024

約数和(自身を除く): 37367637

約数列:

[1, 3, 11, 33, 47, 121, 141, 363, 397, 517, 1191, 1331, 1551, 3993, 4367, 5687, 13101, 17061, 18659, 48037, 55977, 62557, 144111, 187671, 205249, 528407, 615747, 1585221, 2257739, 6773217, 24835129, 74505387]

約数ペア:

[(1, 74505387), (3, 24835129), (11, 6773217), (33, 2257739), (47, 1585221), (121, 615747), (141, 528407), (363, 205249), (397, 187671), (517, 144111), (1191, 62557), (1331, 55977), (1551, 48037), (3993, 18659), (4367, 17061), (5687, 13101)]