65168649

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1693}}^1$

素因数の和:1766

約数の個数: 48

約数和(自身を含む): 118390272

約数和(自身を除く): 53221623

約数列:

[1, 3, 7, 9, 13, 21, 39, 47, 63, 91, 117, 141, 273, 329, 423, 611, 819, 987, 1693, 1833, 2961, 4277, 5079, 5499, 11851, 12831, 15237, 22009, 35553, 38493, 66027, 79571, 106659, 154063, 198081, 238713, 462189, 556997, 716139, 1034423, 1386567, 1670991, 3103269, 5012973, 7240961, 9309807, 21722883, 65168649]

約数ペア:

[(1, 65168649), (3, 21722883), (7, 9309807), (9, 7240961), (13, 5012973), (21, 3103269), (39, 1670991), (47, 1386567), (63, 1034423), (91, 716139), (117, 556997), (141, 462189), (273, 238713), (329, 198081), (423, 154063), (611, 106659), (819, 79571), (987, 66027), (1693, 38493), (1833, 35553), (2961, 22009), (4277, 15237), (5079, 12831), (5499, 11851)]