213370551486

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{265313}}^1$

素因数の和:265658

約数の個数: 64

約数和(自身を含む): 484824191040

約数和(自身を除く): 271453639554

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 281, 318, 477, 562, 843, 954, 1431, 1686, 2529, 2862, 5058, 7587, 14893, 15174, 29786, 44679, 89358, 134037, 265313, 268074, 402111, 530626, 795939, 804222, 1591878, 2387817, 4775634, 7163451, 14061589, 14326902, 28123178, 42184767, 74552953, 84369534, 126554301, 149105906, 223658859, 253108602, 379662903, 447317718, 670976577, 759325806, 1341953154, 2012929731, 3951306509, 4025859462, 7902613018, 11853919527, 23707839054, 35561758581, 71123517162, 106685275743, 213370551486]

約数ペア:

[(1, 213370551486), (2, 106685275743), (3, 71123517162), (6, 35561758581), (9, 23707839054), (18, 11853919527), (27, 7902613018), (53, 4025859462), (54, 3951306509), (106, 2012929731), (159, 1341953154), (281, 759325806), (318, 670976577), (477, 447317718), (562, 379662903), (843, 253108602), (954, 223658859), (1431, 149105906), (1686, 126554301), (2529, 84369534), (2862, 74552953), (5058, 42184767), (7587, 28123178), (14893, 14326902), (15174, 14061589), (29786, 7163451), (44679, 4775634), (89358, 2387817), (134037, 1591878), (265313, 804222), (268074, 795939), (402111, 530626)]