2761289133

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:414

約数の個数: 64

約数和(自身を含む): 4109107200

約数和(自身を除く): 1347818067

約数列:

[1, 3, 19, 31, 57, 79, 93, 131, 151, 237, 393, 453, 589, 1501, 1767, 2449, 2489, 2869, 4061, 4503, 4681, 7347, 7467, 8607, 10349, 11929, 12183, 14043, 19781, 31047, 35787, 46531, 59343, 77159, 88939, 139593, 196631, 226651, 231477, 266817, 320819, 369799, 375839, 589893, 613211, 679953, 962457, 1109397, 1127517, 1562699, 1839633, 4688097, 6095561, 7026181, 11651009, 18286683, 21078543, 29691281, 34953027, 48443669, 89073843, 145331007, 920429711, 2761289133]

約数ペア:

[(1, 2761289133), (3, 920429711), (19, 145331007), (31, 89073843), (57, 48443669), (79, 34953027), (93, 29691281), (131, 21078543), (151, 18286683), (237, 11651009), (393, 7026181), (453, 6095561), (589, 4688097), (1501, 1839633), (1767, 1562699), (2449, 1127517), (2489, 1109397), (2869, 962457), (4061, 679953), (4503, 613211), (4681, 589893), (7347, 375839), (7467, 369799), (8607, 320819), (10349, 266817), (11929, 231477), (12183, 226651), (14043, 196631), (19781, 139593), (31047, 88939), (35787, 77159), (46531, 59343)]