30017673

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 51532416

約数和(自身を除く): 21514743

約数列:

[1, 3, 7, 9, 21, 61, 63, 73, 107, 183, 219, 321, 427, 511, 549, 657, 749, 963, 1281, 1533, 2247, 3843, 4453, 4599, 6527, 6741, 7811, 13359, 19581, 23433, 31171, 40077, 45689, 54677, 58743, 70299, 93513, 137067, 164031, 280539, 411201, 476471, 492093, 1429413, 3335297, 4288239, 10005891, 30017673]

約数ペア:

[(1, 30017673), (3, 10005891), (7, 4288239), (9, 3335297), (21, 1429413), (61, 492093), (63, 476471), (73, 411201), (107, 280539), (183, 164031), (219, 137067), (321, 93513), (427, 70299), (511, 58743), (549, 54677), (657, 45689), (749, 40077), (963, 31171), (1281, 23433), (1533, 19581), (2247, 13359), (3843, 7811), (4453, 6741), (4599, 6527)]