1330608563217

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{521}}^1\times {\mathrm{541}}^1\times {\mathrm{1453}}^1$

素因数の和:2559

約数の個数: 72

約数和(自身を含む): 2037523019688

約数和(自身を除く): 706914456471

約数列:

[1, 3, 9, 19, 57, 171, 361, 521, 541, 1083, 1453, 1563, 1623, 3249, 4359, 4689, 4869, 9899, 10279, 13077, 27607, 29697, 30837, 82821, 89091, 92511, 188081, 195301, 248463, 281861, 524533, 564243, 585903, 757013, 786073, 845583, 1573599, 1692729, 1757709, 2271039, 2358219, 2536749, 4720797, 5355359, 6813117, 7074657, 14383247, 14935387, 16066077, 43149741, 44806161, 48198231, 101751821, 129449223, 134418483, 273281693, 283772353, 305255463, 409544033, 819845079, 851317059, 915766389, 1228632099, 2459535237, 2553951177, 3685896297, 7781336627, 23344009881, 70032029643, 147845395913, 443536187739, 1330608563217]

約数ペア:

[(1, 1330608563217), (3, 443536187739), (9, 147845395913), (19, 70032029643), (57, 23344009881), (171, 7781336627), (361, 3685896297), (521, 2553951177), (541, 2459535237), (1083, 1228632099), (1453, 915766389), (1563, 851317059), (1623, 819845079), (3249, 409544033), (4359, 305255463), (4689, 283772353), (4869, 273281693), (9899, 134418483), (10279, 129449223), (13077, 101751821), (27607, 48198231), (29697, 44806161), (30837, 43149741), (82821, 16066077), (89091, 14935387), (92511, 14383247), (188081, 7074657), (195301, 6813117), (248463, 5355359), (281861, 4720797), (524533, 2536749), (564243, 2358219), (585903, 2271039), (757013, 1757709), (786073, 1692729), (845583, 1573599)]