79278507

素因数分解:

$3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 156549120

約数和(自身を除く): 77270613

約数列:

[1, 3, 7, 9, 11, 19, 21, 27, 33, 57, 63, 77, 81, 99, 133, 171, 189, 209, 223, 231, 243, 297, 399, 513, 567, 627, 669, 693, 891, 1197, 1463, 1539, 1561, 1701, 1881, 2007, 2079, 2453, 2673, 3591, 4237, 4389, 4617, 4683, 5643, 6021, 6237, 7359, 10773, 12711, 13167, 14049, 16929, 17171, 18063, 18711, 22077, 29659, 32319, 38133, 39501, 42147, 46607, 50787, 51513, 54189, 66231, 88977, 114399, 118503, 126441, 139821, 154539, 198693, 266931, 326249, 343197, 355509, 379323, 419463, 463617, 596079, 800793, 978747, 1029591, 1258389, 1390851, 2402379, 2936241, 3775167, 4172553, 7207137, 8808723, 11325501, 26426169, 79278507]

約数ペア:

[(1, 79278507), (3, 26426169), (7, 11325501), (9, 8808723), (11, 7207137), (19, 4172553), (21, 3775167), (27, 2936241), (33, 2402379), (57, 1390851), (63, 1258389), (77, 1029591), (81, 978747), (99, 800793), (133, 596079), (171, 463617), (189, 419463), (209, 379323), (223, 355509), (231, 343197), (243, 326249), (297, 266931), (399, 198693), (513, 154539), (567, 139821), (627, 126441), (669, 118503), (693, 114399), (891, 88977), (1197, 66231), (1463, 54189), (1539, 51513), (1561, 50787), (1701, 46607), (1881, 42147), (2007, 39501), (2079, 38133), (2453, 32319), (2673, 29659), (3591, 22077), (4237, 18711), (4389, 18063), (4617, 17171), (4683, 16929), (5643, 14049), (6021, 13167), (6237, 12711), (7359, 10773)]