156922040457

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{972599}}^1$

素因数の和:972822

約数の個数: 48

約数和(自身を含む): 280388908800

約数和(自身を除く): 123466868343

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 197, 273, 591, 819, 1379, 1773, 2561, 4137, 7683, 12411, 17927, 23049, 53781, 161343, 972599, 2917797, 6808193, 8753391, 12643787, 20424579, 37931361, 61273737, 88506509, 113794083, 191602003, 265519527, 574806009, 796558581, 1341214021, 1724418027, 2490826039, 4023642063, 7472478117, 12070926189, 17435782273, 22417434351, 52307346819, 156922040457]

約数ペア:

[(1, 156922040457), (3, 52307346819), (7, 22417434351), (9, 17435782273), (13, 12070926189), (21, 7472478117), (39, 4023642063), (63, 2490826039), (91, 1724418027), (117, 1341214021), (197, 796558581), (273, 574806009), (591, 265519527), (819, 191602003), (1379, 113794083), (1773, 88506509), (2561, 61273737), (4137, 37931361), (7683, 20424579), (12411, 12643787), (17927, 8753391), (23049, 6808193), (53781, 2917797), (161343, 972599)]