3555132021

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{21143}}^1$

素因数の和:21330

約数の個数: 48

約数和(自身を含む): 6253887744

約数和(自身を除く): 2698755723

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 157, 357, 471, 1071, 1099, 1413, 2669, 3297, 8007, 9891, 18683, 21143, 24021, 56049, 63429, 148001, 168147, 190287, 359431, 444003, 1078293, 1332009, 2516017, 3234879, 3319451, 7548051, 9958353, 22644153, 23236157, 29875059, 56430667, 69708471, 169292001, 209125413, 395014669, 507876003, 1185044007, 3555132021]

約数ペア:

[(1, 3555132021), (3, 1185044007), (7, 507876003), (9, 395014669), (17, 209125413), (21, 169292001), (51, 69708471), (63, 56430667), (119, 29875059), (153, 23236157), (157, 22644153), (357, 9958353), (471, 7548051), (1071, 3319451), (1099, 3234879), (1413, 2516017), (2669, 1332009), (3297, 1078293), (8007, 444003), (9891, 359431), (18683, 190287), (21143, 168147), (24021, 148001), (56049, 63429)]