64301483519

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{7121}}^1$

素因数の和:7620

約数の個数: 48

約数和(自身を含む): 84455524800

約数和(自身を除く): 20154041281

約数列:

[1, 7, 13, 17, 91, 119, 169, 221, 449, 1183, 1547, 2873, 3143, 5837, 7121, 7633, 20111, 40859, 49847, 53431, 75881, 92573, 99229, 121057, 531167, 648011, 694603, 847399, 1203449, 1289977, 1573741, 3197329, 8424143, 9029839, 11016187, 20458633, 22381303, 41565277, 54354593, 143210431, 290956939, 380482151, 540348601, 706609709, 3782440207, 4946267963, 9185926217, 64301483519]

約数ペア:

[(1, 64301483519), (7, 9185926217), (13, 4946267963), (17, 3782440207), (91, 706609709), (119, 540348601), (169, 380482151), (221, 290956939), (449, 143210431), (1183, 54354593), (1547, 41565277), (2873, 22381303), (3143, 20458633), (5837, 11016187), (7121, 9029839), (7633, 8424143), (20111, 3197329), (40859, 1573741), (49847, 1289977), (53431, 1203449), (75881, 847399), (92573, 694603), (99229, 648011), (121057, 531167)]