9955495179

素因数分解:

$3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{3593}}^1$

素因数の和:3777

約数の個数: 72

約数和(自身を含む): 17172016992

約数和(自身を除く): 7216521813

約数列:

[1, 3, 7, 9, 21, 49, 61, 63, 103, 147, 183, 309, 427, 441, 549, 721, 927, 1281, 2163, 2989, 3593, 3843, 5047, 6283, 6489, 8967, 10779, 15141, 18849, 25151, 26901, 32337, 43981, 45423, 56547, 75453, 131943, 176057, 219173, 226359, 307867, 370079, 395829, 528171, 657519, 923601, 1110237, 1534211, 1584513, 1972557, 2590553, 2770803, 3330711, 4602633, 7771659, 10739477, 13807899, 18133871, 22574819, 23314977, 32218431, 54401613, 67724457, 96655293, 158023733, 163204839, 203173371, 474071199, 1106166131, 1422213597, 3318498393, 9955495179]

約数ペア:

[(1, 9955495179), (3, 3318498393), (7, 1422213597), (9, 1106166131), (21, 474071199), (49, 203173371), (61, 163204839), (63, 158023733), (103, 96655293), (147, 67724457), (183, 54401613), (309, 32218431), (427, 23314977), (441, 22574819), (549, 18133871), (721, 13807899), (927, 10739477), (1281, 7771659), (2163, 4602633), (2989, 3330711), (3593, 2770803), (3843, 2590553), (5047, 1972557), (6283, 1584513), (6489, 1534211), (8967, 1110237), (10779, 923601), (15141, 657519), (18849, 528171), (25151, 395829), (26901, 370079), (32337, 307867), (43981, 226359), (45423, 219173), (56547, 176057), (75453, 131943)]