172473483

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5309}}^1$

素因数の和:5356

約数の個数: 48

約数和(自身を含む): 305091360

約数和(自身を除く): 132617877

約数列:

[1, 3, 7, 13, 17, 21, 39, 49, 51, 91, 119, 147, 221, 273, 357, 637, 663, 833, 1547, 1911, 2499, 4641, 5309, 10829, 15927, 32487, 37163, 69017, 90253, 111489, 207051, 260141, 270759, 483119, 631771, 780423, 1173289, 1449357, 1895313, 3381833, 3519867, 4422397, 8213023, 10145499, 13267191, 24639069, 57491161, 172473483]

約数ペア:

[(1, 172473483), (3, 57491161), (7, 24639069), (13, 13267191), (17, 10145499), (21, 8213023), (39, 4422397), (49, 3519867), (51, 3381833), (91, 1895313), (119, 1449357), (147, 1173289), (221, 780423), (273, 631771), (357, 483119), (637, 270759), (663, 260141), (833, 207051), (1547, 111489), (1911, 90253), (2499, 69017), (4641, 37163), (5309, 32487), (10829, 15927)]