89309493

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:415

約数の個数: 64

約数和(自身を含む): 164577280

約数和(自身を除く): 75267787

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 163, 189, 223, 273, 351, 489, 669, 819, 1141, 1467, 1561, 2007, 2119, 2457, 2899, 3423, 4401, 4683, 6021, 6357, 8697, 10269, 14049, 14833, 19071, 20293, 26091, 30807, 36349, 42147, 44499, 57213, 60879, 78273, 109047, 133497, 182637, 254443, 327141, 400491, 472537, 547911, 763329, 981423, 1417611, 2289987, 3307759, 4252833, 6869961, 9923277, 12758499, 29769831, 89309493]

約数ペア:

[(1, 89309493), (3, 29769831), (7, 12758499), (9, 9923277), (13, 6869961), (21, 4252833), (27, 3307759), (39, 2289987), (63, 1417611), (91, 981423), (117, 763329), (163, 547911), (189, 472537), (223, 400491), (273, 327141), (351, 254443), (489, 182637), (669, 133497), (819, 109047), (1141, 78273), (1467, 60879), (1561, 57213), (2007, 44499), (2119, 42147), (2457, 36349), (2899, 30807), (3423, 26091), (4401, 20293), (4683, 19071), (6021, 14833), (6357, 14049), (8697, 10269)]