121284163

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1$

素因数の和:968

約数の個数: 48

約数和(自身を含む): 174666240

約数和(自身を除く): 53382077

約数列:

[1, 7, 11, 13, 19, 49, 77, 91, 133, 143, 209, 247, 539, 637, 911, 931, 1001, 1463, 1729, 2717, 6377, 7007, 10021, 10241, 11843, 12103, 17309, 19019, 44639, 70147, 82901, 121163, 130273, 133133, 190399, 225017, 491029, 580307, 848141, 911911, 1332793, 1575119, 2475187, 6383377, 9329551, 11025833, 17326309, 121284163]

約数ペア:

[(1, 121284163), (7, 17326309), (11, 11025833), (13, 9329551), (19, 6383377), (49, 2475187), (77, 1575119), (91, 1332793), (133, 911911), (143, 848141), (209, 580307), (247, 491029), (539, 225017), (637, 190399), (911, 133133), (931, 130273), (1001, 121163), (1463, 82901), (1729, 70147), (2717, 44639), (6377, 19019), (7007, 17309), (10021, 12103), (10241, 11843)]