37943163

素因数分解:

$3^2\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:216

約数の個数: 36

約数和(自身を含む): 58555224

約数和(自身を除く): 20612061

約数列:

[1, 3, 9, 31, 41, 93, 107, 123, 279, 321, 369, 961, 963, 1271, 2883, 3317, 3813, 4387, 8649, 9951, 11439, 13161, 29853, 39401, 39483, 102827, 118203, 135997, 308481, 354609, 407991, 925443, 1223973, 4215907, 12647721, 37943163]

約数ペア:

[(1, 37943163), (3, 12647721), (9, 4215907), (31, 1223973), (41, 925443), (93, 407991), (107, 354609), (123, 308481), (279, 135997), (321, 118203), (369, 102827), (961, 39483), (963, 39401), (1271, 29853), (2883, 13161), (3317, 11439), (3813, 9951), (4387, 8649)]