87567382017

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{25357}}^1$

素因数の和:25539

約数の個数: 64

約数和(自身を含む): 139051100160

約数和(自身を除く): 51483718143

約数列:

[1, 3, 9, 23, 27, 67, 69, 83, 201, 207, 249, 603, 621, 747, 1541, 1809, 1909, 2241, 4623, 5561, 5727, 13869, 16683, 17181, 25357, 41607, 50049, 51543, 76071, 127903, 150147, 228213, 383709, 583211, 684639, 1151127, 1698919, 1749633, 2104631, 3453381, 5096757, 5248899, 6313893, 15290271, 15746697, 18941679, 39075137, 45870813, 48406513, 56825037, 117225411, 141010277, 145219539, 351676233, 423030831, 435658617, 1055028699, 1269092493, 1306975851, 3243236371, 3807277479, 9729709113, 29189127339, 87567382017]

約数ペア:

[(1, 87567382017), (3, 29189127339), (9, 9729709113), (23, 3807277479), (27, 3243236371), (67, 1306975851), (69, 1269092493), (83, 1055028699), (201, 435658617), (207, 423030831), (249, 351676233), (603, 145219539), (621, 141010277), (747, 117225411), (1541, 56825037), (1809, 48406513), (1909, 45870813), (2241, 39075137), (4623, 18941679), (5561, 15746697), (5727, 15290271), (13869, 6313893), (16683, 5248899), (17181, 5096757), (25357, 3453381), (41607, 2104631), (50049, 1749633), (51543, 1698919), (76071, 1151127), (127903, 684639), (150147, 583211), (228213, 383709)]