90229461

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2239}}^1$

素因数の和:2369

約数の個数: 32

約数和(自身を含む): 146227200

約数和(自身を除く): 55997739

約数列:

[1, 3, 7, 19, 21, 57, 101, 133, 303, 399, 707, 1919, 2121, 2239, 5757, 6717, 13433, 15673, 40299, 42541, 47019, 127623, 226139, 297787, 678417, 893361, 1582973, 4296641, 4748919, 12889923, 30076487, 90229461]

約数ペア:

[(1, 90229461), (3, 30076487), (7, 12889923), (19, 4748919), (21, 4296641), (57, 1582973), (101, 893361), (133, 678417), (303, 297787), (399, 226139), (707, 127623), (1919, 47019), (2121, 42541), (2239, 40299), (5757, 15673), (6717, 13433)]