31460984091

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{44887}}^1$

素因数の和:45425

約数の個数: 40

約数和(自身を含む): 49860692640

約数和(自身を除く): 18399708549

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 509, 1377, 1527, 4581, 8653, 13743, 25959, 41229, 44887, 77877, 134661, 233631, 403983, 700893, 763079, 1211949, 2289237, 3635847, 6867711, 20603133, 22847483, 61809399, 68542449, 205627347, 388407211, 616882041, 1165221633, 1850646123, 3495664899, 10486994697, 31460984091]

約数ペア:

[(1, 31460984091), (3, 10486994697), (9, 3495664899), (17, 1850646123), (27, 1165221633), (51, 616882041), (81, 388407211), (153, 205627347), (459, 68542449), (509, 61809399), (1377, 22847483), (1527, 20603133), (4581, 6867711), (8653, 3635847), (13743, 2289237), (25959, 1211949), (41229, 763079), (44887, 700893), (77877, 403983), (134661, 233631)]