137691765

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53681}}^1$

素因数の和:53714

約数の個数: 32

約数和(自身を含む): 257673600

約数和(自身を除く): 119981835

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 53681, 161043, 268405, 483129, 805215, 1019939, 1449387, 2415645, 3059817, 5099695, 7246935, 9179451, 15299085, 27538353, 45897255, 137691765]

約数ペア:

[(1, 137691765), (3, 45897255), (5, 27538353), (9, 15299085), (15, 9179451), (19, 7246935), (27, 5099695), (45, 3059817), (57, 2415645), (95, 1449387), (135, 1019939), (171, 805215), (285, 483129), (513, 268405), (855, 161043), (2565, 53681)]