69774957

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 120382080

約数和(自身を除く): 50607123

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 181, 203, 211, 261, 543, 609, 633, 1267, 1477, 1629, 1827, 1899, 3801, 4431, 5249, 6119, 11403, 13293, 15747, 18357, 36743, 38191, 42833, 47241, 55071, 110229, 114573, 128499, 267337, 330687, 343719, 385497, 802011, 1107539, 2406033, 3322617, 7752773, 9967851, 23258319, 69774957]

約数ペア:

[(1, 69774957), (3, 23258319), (7, 9967851), (9, 7752773), (21, 3322617), (29, 2406033), (63, 1107539), (87, 802011), (181, 385497), (203, 343719), (211, 330687), (261, 267337), (543, 128499), (609, 114573), (633, 110229), (1267, 55071), (1477, 47241), (1629, 42833), (1827, 38191), (1899, 36743), (3801, 18357), (4431, 15747), (5249, 13293), (6119, 11403)]