7568253

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 13917696

約数和(自身を除く): 6349443

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 67, 77, 99, 163, 201, 231, 469, 489, 603, 693, 737, 1141, 1407, 1467, 1793, 2211, 3423, 4221, 5159, 5379, 6633, 10269, 10921, 12551, 15477, 16137, 32763, 37653, 46431, 76447, 98289, 112959, 120131, 229341, 360393, 688023, 840917, 1081179, 2522751, 7568253]

約数ペア:

[(1, 7568253), (3, 2522751), (7, 1081179), (9, 840917), (11, 688023), (21, 360393), (33, 229341), (63, 120131), (67, 112959), (77, 98289), (99, 76447), (163, 46431), (201, 37653), (231, 32763), (469, 16137), (489, 15477), (603, 12551), (693, 10921), (737, 10269), (1141, 6633), (1407, 5379), (1467, 5159), (1793, 4221), (2211, 3423)]