26426169

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:272

約数の個数: 80

約数和(自身を含む): 52039680

約数和(自身を除く): 25613511

約数列:

[1, 3, 7, 9, 11, 19, 21, 27, 33, 57, 63, 77, 81, 99, 133, 171, 189, 209, 223, 231, 297, 399, 513, 567, 627, 669, 693, 891, 1197, 1463, 1539, 1561, 1881, 2007, 2079, 2453, 3591, 4237, 4389, 4683, 5643, 6021, 6237, 7359, 10773, 12711, 13167, 14049, 16929, 17171, 18063, 22077, 29659, 38133, 39501, 42147, 46607, 51513, 66231, 88977, 114399, 118503, 126441, 139821, 154539, 198693, 266931, 326249, 343197, 419463, 463617, 800793, 978747, 1258389, 1390851, 2402379, 2936241, 3775167, 8808723, 26426169]

約数ペア:

[(1, 26426169), (3, 8808723), (7, 3775167), (9, 2936241), (11, 2402379), (19, 1390851), (21, 1258389), (27, 978747), (33, 800793), (57, 463617), (63, 419463), (77, 343197), (81, 326249), (99, 266931), (133, 198693), (171, 154539), (189, 139821), (209, 126441), (223, 118503), (231, 114399), (297, 88977), (399, 66231), (513, 51513), (567, 46607), (627, 42147), (669, 39501), (693, 38133), (891, 29659), (1197, 22077), (1463, 18063), (1539, 17171), (1561, 16929), (1881, 14049), (2007, 13167), (2079, 12711), (2453, 10773), (3591, 7359), (4237, 6237), (4389, 6021), (4683, 5643)]