30888923457

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{33941}}^1$

素因数の和:34150

約数の個数: 48

約数和(自身を含む): 49404345984

約数和(自身を除く): 18515422527

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 151, 287, 453, 861, 1057, 2009, 3171, 6027, 6191, 7399, 18573, 22197, 33941, 43337, 101823, 130011, 237587, 303359, 712761, 910077, 1391581, 1663109, 4174743, 4989327, 5125091, 9741067, 15375273, 29223201, 35875637, 68187469, 107626911, 204562407, 210128731, 251129459, 630386193, 753388377, 1470901117, 4412703351, 10296307819, 30888923457]

約数ペア:

[(1, 30888923457), (3, 10296307819), (7, 4412703351), (21, 1470901117), (41, 753388377), (49, 630386193), (123, 251129459), (147, 210128731), (151, 204562407), (287, 107626911), (453, 68187469), (861, 35875637), (1057, 29223201), (2009, 15375273), (3171, 9741067), (6027, 5125091), (6191, 4989327), (7399, 4174743), (18573, 1663109), (22197, 1391581), (33941, 910077), (43337, 712761), (101823, 303359), (130011, 237587)]