85998861

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:483

約数の個数: 48

約数和(自身を含む): 141246720

約数和(自身を除く): 55247859

約数列:

[1, 3, 9, 13, 27, 39, 47, 117, 141, 169, 351, 401, 423, 507, 611, 1203, 1269, 1521, 1833, 3609, 4563, 5213, 5499, 7943, 10827, 15639, 16497, 18847, 23829, 46917, 56541, 67769, 71487, 140751, 169623, 203307, 214461, 245011, 508869, 609921, 735033, 1829763, 2205099, 3185143, 6615297, 9555429, 28666287, 85998861]

約数ペア:

[(1, 85998861), (3, 28666287), (9, 9555429), (13, 6615297), (27, 3185143), (39, 2205099), (47, 1829763), (117, 735033), (141, 609921), (169, 508869), (351, 245011), (401, 214461), (423, 203307), (507, 169623), (611, 140751), (1203, 71487), (1269, 67769), (1521, 56541), (1833, 46917), (3609, 23829), (4563, 18847), (5213, 16497), (5499, 15639), (7943, 10827)]