120782709

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{6907}}^1$

素因数の和:7009

約数の個数: 24

約数和(自身を含む): 183200160

約数和(自身を除く): 62417451

約数列:

[1, 3, 9, 29, 67, 87, 201, 261, 603, 1943, 5829, 6907, 17487, 20721, 62163, 200303, 462769, 600909, 1388307, 1802727, 4164921, 13420301, 40260903, 120782709]

約数ペア:

[(1, 120782709), (3, 40260903), (9, 13420301), (29, 4164921), (67, 1802727), (87, 1388307), (201, 600909), (261, 462769), (603, 200303), (1943, 62163), (5829, 20721), (6907, 17487)]