190012977

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{14431}}^1$

素因数の和:14474

約数の個数: 48

約数和(自身を含む): 360222720

約数和(自身を除く): 170209743

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 57, 63, 77, 99, 133, 171, 209, 231, 399, 627, 693, 1197, 1463, 1881, 4389, 13167, 14431, 43293, 101017, 129879, 158741, 274189, 303051, 476223, 822567, 909153, 1111187, 1428669, 1919323, 2467701, 3016079, 3333561, 5757969, 9048237, 10000683, 17273907, 21112553, 27144711, 63337659, 190012977]

約数ペア:

[(1, 190012977), (3, 63337659), (7, 27144711), (9, 21112553), (11, 17273907), (19, 10000683), (21, 9048237), (33, 5757969), (57, 3333561), (63, 3016079), (77, 2467701), (99, 1919323), (133, 1428669), (171, 1111187), (209, 909153), (231, 822567), (399, 476223), (627, 303051), (693, 274189), (1197, 158741), (1463, 129879), (1881, 101017), (4389, 43293), (13167, 14431)]