2043669933

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:368

約数の個数: 80

約数和(自身を含む): 3274318080

約数和(自身を除く): 1230648147

約数列:

[1, 3, 9, 27, 29, 47, 81, 87, 107, 141, 173, 261, 321, 423, 519, 783, 963, 1269, 1363, 1557, 2349, 2889, 3103, 3807, 4089, 4671, 5017, 5029, 8131, 8667, 9309, 12267, 14013, 15051, 15087, 18511, 24393, 27927, 36801, 45153, 45261, 55533, 73179, 83781, 110403, 135459, 135783, 145841, 166599, 219537, 235799, 251343, 406377, 407349, 437523, 499797, 536819, 658611, 707397, 870017, 1312569, 1499391, 1610457, 2122191, 2610051, 3937707, 4831371, 6366573, 7830153, 11813121, 14494113, 19099719, 23490459, 25230493, 43482339, 70471377, 75691479, 227074437, 681223311, 2043669933]

約数ペア:

[(1, 2043669933), (3, 681223311), (9, 227074437), (27, 75691479), (29, 70471377), (47, 43482339), (81, 25230493), (87, 23490459), (107, 19099719), (141, 14494113), (173, 11813121), (261, 7830153), (321, 6366573), (423, 4831371), (519, 3937707), (783, 2610051), (963, 2122191), (1269, 1610457), (1363, 1499391), (1557, 1312569), (2349, 870017), (2889, 707397), (3103, 658611), (3807, 536819), (4089, 499797), (4671, 437523), (5017, 407349), (5029, 406377), (8131, 251343), (8667, 235799), (9309, 219537), (12267, 166599), (14013, 145841), (15051, 135783), (15087, 135459), (18511, 110403), (24393, 83781), (27927, 73179), (36801, 55533), (45153, 45261)]