40025733

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 60605952

約数和(自身を除く): 20580219

約数列:

[1, 3, 11, 33, 43, 67, 129, 201, 421, 473, 737, 1263, 1419, 2211, 2881, 4631, 8643, 13893, 18103, 28207, 31691, 54309, 84621, 95073, 199133, 310277, 597399, 930831, 1212901, 3638703, 13341911, 40025733]

約数ペア:

[(1, 40025733), (3, 13341911), (11, 3638703), (33, 1212901), (43, 930831), (67, 597399), (129, 310277), (201, 199133), (421, 95073), (473, 84621), (737, 54309), (1263, 31691), (1419, 28207), (2211, 18103), (2881, 13893), (4631, 8643)]