61942743

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 97044480

約数和(自身を除く): 35101737

約数列:

[1, 3, 9, 31, 53, 59, 71, 93, 159, 177, 213, 279, 477, 531, 639, 1643, 1829, 2201, 3127, 3763, 4189, 4929, 5487, 6603, 9381, 11289, 12567, 14787, 16461, 19809, 28143, 33867, 37701, 96937, 116653, 129859, 222017, 290811, 349959, 389577, 666051, 872433, 1049877, 1168731, 1998153, 6882527, 20647581, 61942743]

約数ペア:

[(1, 61942743), (3, 20647581), (9, 6882527), (31, 1998153), (53, 1168731), (59, 1049877), (71, 872433), (93, 666051), (159, 389577), (177, 349959), (213, 290811), (279, 222017), (477, 129859), (531, 116653), (639, 96937), (1643, 37701), (1829, 33867), (2201, 28143), (3127, 19809), (3763, 16461), (4189, 14787), (4929, 12567), (5487, 11289), (6603, 9381)]