313628139

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{15761}}^1$

素因数の和:15848

約数の個数: 32

約数和(自身を含む): 514471680

約数和(自身を除く): 200843541

約数列:

[1, 3, 9, 11, 27, 33, 67, 99, 201, 297, 603, 737, 1809, 2211, 6633, 15761, 19899, 47283, 141849, 173371, 425547, 520113, 1055987, 1560339, 3167961, 4681017, 9503883, 11615857, 28511649, 34847571, 104542713, 313628139]

約数ペア:

[(1, 313628139), (3, 104542713), (9, 34847571), (11, 28511649), (27, 11615857), (33, 9503883), (67, 4681017), (99, 3167961), (201, 1560339), (297, 1055987), (603, 520113), (737, 425547), (1809, 173371), (2211, 141849), (6633, 47283), (15761, 19899)]