73953405

素因数分解:

$3^7\times 5^1\times {\mathrm{6763}}^1$

素因数の和:6789

約数の個数: 32

約数和(自身を含む): 133115520

約数和(自身を除く): 59162115

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 2187, 3645, 6763, 10935, 20289, 33815, 60867, 101445, 182601, 304335, 547803, 913005, 1643409, 2739015, 4930227, 8217045, 14790681, 24651135, 73953405]

約数ペア:

[(1, 73953405), (3, 24651135), (5, 14790681), (9, 8217045), (15, 4930227), (27, 2739015), (45, 1643409), (81, 913005), (135, 547803), (243, 304335), (405, 182601), (729, 101445), (1215, 60867), (2187, 33815), (3645, 20289), (6763, 10935)]