766745133

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1801}}^1$

素因数の和:1938

約数の個数: 64

約数和(自身を含む): 1356257280

約数和(自身を除く): 589512147

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 97, 133, 209, 231, 291, 399, 627, 679, 1067, 1463, 1801, 1843, 2037, 3201, 4389, 5403, 5529, 7469, 12607, 12901, 19811, 20273, 22407, 34219, 37821, 38703, 59433, 60819, 102657, 138677, 141911, 174697, 239533, 376409, 416031, 425733, 524091, 718599, 1129227, 1222879, 1921667, 2634863, 3319243, 3668637, 5765001, 7904589, 9957729, 13451669, 23234701, 36511673, 40355007, 69704103, 109535019, 255581711, 766745133]

約数ペア:

[(1, 766745133), (3, 255581711), (7, 109535019), (11, 69704103), (19, 40355007), (21, 36511673), (33, 23234701), (57, 13451669), (77, 9957729), (97, 7904589), (133, 5765001), (209, 3668637), (231, 3319243), (291, 2634863), (399, 1921667), (627, 1222879), (679, 1129227), (1067, 718599), (1463, 524091), (1801, 425733), (1843, 416031), (2037, 376409), (3201, 239533), (4389, 174697), (5403, 141911), (5529, 138677), (7469, 102657), (12607, 60819), (12901, 59433), (19811, 38703), (20273, 37821), (22407, 34219)]