90709867521

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36918953}}^1$

素因数の和:36918982

約数の個数: 32

約数和(自身を含む): 165396913920

約数和(自身を除く): 74687046399

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 36918953, 110756859, 258432671, 332270577, 479946389, 775298013, 996811731, 1439839167, 2325894039, 3359624723, 4319517501, 6977682117, 10078874169, 12958552503, 30236622507, 90709867521]

約数ペア:

[(1, 90709867521), (3, 30236622507), (7, 12958552503), (9, 10078874169), (13, 6977682117), (21, 4319517501), (27, 3359624723), (39, 2325894039), (63, 1439839167), (91, 996811731), (117, 775298013), (189, 479946389), (273, 332270577), (351, 258432671), (819, 110756859), (2457, 36918953)]