143552847

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{593}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 209848320

約数和(自身を除く): 66295473

約数列:

[1, 3, 19, 31, 57, 93, 137, 411, 589, 593, 1767, 1779, 2603, 4247, 7809, 11267, 12741, 18383, 33801, 55149, 80693, 81241, 242079, 243723, 349277, 1047831, 1543579, 2518471, 4630737, 7555413, 47850949, 143552847]

約数ペア:

[(1, 143552847), (3, 47850949), (19, 7555413), (31, 4630737), (57, 2518471), (93, 1543579), (137, 1047831), (411, 349277), (589, 243723), (593, 242079), (1767, 81241), (1779, 80693), (2603, 55149), (4247, 33801), (7809, 18383), (11267, 12741)]