353177721

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{2609}}^1$

素因数の和:2730

約数の個数: 36

約数和(自身を含む): 558827100

約数和(自身を除く): 205649379

約数列:

[1, 3, 9, 13, 39, 89, 117, 169, 267, 507, 801, 1157, 1521, 2609, 3471, 7827, 10413, 15041, 23481, 33917, 45123, 101751, 135369, 232201, 305253, 440921, 696603, 1322763, 2089809, 3018613, 3968289, 9055839, 27167517, 39241969, 117725907, 353177721]

約数ペア:

[(1, 353177721), (3, 117725907), (9, 39241969), (13, 27167517), (39, 9055839), (89, 3968289), (117, 3018613), (169, 2089809), (267, 1322763), (507, 696603), (801, 440921), (1157, 305253), (1521, 232201), (2609, 135369), (3471, 101751), (7827, 45123), (10413, 33917), (15041, 23481)]