190959993

素因数分解:

$3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{30011}}^1$

素因数の和:30125

約数の個数: 24

約数和(自身を含む): 318367296

約数和(自身を除く): 127407303

約数列:

[1, 3, 7, 9, 21, 63, 101, 303, 707, 909, 2121, 6363, 30011, 90033, 210077, 270099, 630231, 1890693, 3031111, 9093333, 21217777, 27279999, 63653331, 190959993]

約数ペア:

[(1, 190959993), (3, 63653331), (7, 27279999), (9, 21217777), (21, 9093333), (63, 3031111), (101, 1890693), (303, 630231), (707, 270099), (909, 210077), (2121, 90033), (6363, 30011)]