61771974

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{40693}}^1$

素因数の和:40732

約数の個数: 32

約数和(自身を含む): 140638464

約数和(自身を除く): 78866490

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 40693, 81386, 122079, 244158, 447623, 895246, 935939, 1342869, 1871878, 2685738, 2807817, 5615634, 10295329, 20590658, 30885987, 61771974]

約数ペア:

[(1, 61771974), (2, 30885987), (3, 20590658), (6, 10295329), (11, 5615634), (22, 2807817), (23, 2685738), (33, 1871878), (46, 1342869), (66, 935939), (69, 895246), (138, 447623), (253, 244158), (506, 122079), (759, 81386), (1518, 40693)]