262972413

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{751}}^1$

素因数の和:908

約数の個数: 48

約数和(自身を含む): 433585152

約数和(自身を除く): 170612739

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 131, 243, 297, 393, 751, 891, 1179, 1441, 2253, 2673, 3537, 4323, 6759, 8261, 10611, 12969, 20277, 24783, 31833, 38907, 60831, 74349, 98381, 116721, 182493, 223047, 295143, 350163, 669141, 885429, 1082191, 2007423, 2656287, 3246573, 7968861, 9739719, 23906583, 29219157, 87657471, 262972413]

約数ペア:

[(1, 262972413), (3, 87657471), (9, 29219157), (11, 23906583), (27, 9739719), (33, 7968861), (81, 3246573), (99, 2656287), (131, 2007423), (243, 1082191), (297, 885429), (393, 669141), (751, 350163), (891, 295143), (1179, 223047), (1441, 182493), (2253, 116721), (2673, 98381), (3537, 74349), (4323, 60831), (6759, 38907), (8261, 31833), (10611, 24783), (12969, 20277)]