70930287

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 112869120

約数和(自身を除く): 41938833

約数列:

[1, 3, 9, 19, 41, 57, 67, 123, 151, 171, 201, 369, 453, 603, 779, 1273, 1359, 2337, 2747, 2869, 3819, 6191, 7011, 8241, 8607, 10117, 11457, 18573, 24723, 25821, 30351, 52193, 55719, 91053, 117629, 156579, 192223, 352887, 414797, 469737, 576669, 1058661, 1244391, 1730007, 3733173, 7881143, 23643429, 70930287]

約数ペア:

[(1, 70930287), (3, 23643429), (9, 7881143), (19, 3733173), (41, 1730007), (57, 1244391), (67, 1058661), (123, 576669), (151, 469737), (171, 414797), (201, 352887), (369, 192223), (453, 156579), (603, 117629), (779, 91053), (1273, 55719), (1359, 52193), (2337, 30351), (2747, 25821), (2869, 24723), (3819, 18573), (6191, 11457), (7011, 10117), (8241, 8607)]