148973211

素因数分解:

$3^2\times {\mathrm{37}}^2\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:300

約数の個数: 36

約数和(自身を含む): 225198792

約数和(自身を除く): 76225581

約数列:

[1, 3, 9, 37, 107, 111, 113, 321, 333, 339, 963, 1017, 1369, 3959, 4107, 4181, 11877, 12091, 12321, 12543, 35631, 36273, 37629, 108819, 146483, 154697, 439449, 447367, 464091, 1318347, 1342101, 1392273, 4026303, 16552579, 49657737, 148973211]

約数ペア:

[(1, 148973211), (3, 49657737), (9, 16552579), (37, 4026303), (107, 1392273), (111, 1342101), (113, 1318347), (321, 464091), (333, 447367), (339, 439449), (963, 154697), (1017, 146483), (1369, 108819), (3959, 37629), (4107, 36273), (4181, 35631), (11877, 12543), (12091, 12321)]