16787130399

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1$

素因数の和:689

約数の個数: 96

約数和(自身を含む): 27504434048

約数和(自身を除く): 10717303649

約数列:

[1, 3, 9, 13, 37, 39, 61, 111, 117, 151, 183, 333, 421, 453, 481, 549, 793, 1263, 1359, 1443, 1963, 2257, 2379, 3789, 4329, 5473, 5587, 5889, 6771, 7137, 9211, 15577, 16419, 16761, 17667, 20313, 25681, 27633, 29341, 46731, 49257, 50283, 63571, 72631, 77043, 82899, 88023, 119743, 140193, 190713, 202501, 217893, 231129, 264069, 333853, 340807, 359229, 572139, 607503, 653679, 826423, 950197, 1001559, 1022421, 1077687, 1822509, 2352127, 2479269, 2850591, 3004677, 3067263, 3877831, 4430491, 7056381, 7437807, 8551773, 11633493, 12352561, 13291473, 21169143, 30577651, 34900479, 37057683, 39874419, 50411803, 91732953, 111173049, 143479747, 151235409, 275198859, 430439241, 453706227, 1291317723, 1865236711, 5595710133, 16787130399]

約数ペア:

[(1, 16787130399), (3, 5595710133), (9, 1865236711), (13, 1291317723), (37, 453706227), (39, 430439241), (61, 275198859), (111, 151235409), (117, 143479747), (151, 111173049), (183, 91732953), (333, 50411803), (421, 39874419), (453, 37057683), (481, 34900479), (549, 30577651), (793, 21169143), (1263, 13291473), (1359, 12352561), (1443, 11633493), (1963, 8551773), (2257, 7437807), (2379, 7056381), (3789, 4430491), (4329, 3877831), (5473, 3067263), (5587, 3004677), (5889, 2850591), (6771, 2479269), (7137, 2352127), (9211, 1822509), (15577, 1077687), (16419, 1022421), (16761, 1001559), (17667, 950197), (20313, 826423), (25681, 653679), (27633, 607503), (29341, 572139), (46731, 359229), (49257, 340807), (50283, 333853), (63571, 264069), (72631, 231129), (77043, 217893), (82899, 202501), (88023, 190713), (119743, 140193)]