54845343

素因数分解:

$3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1697}}^1$

素因数の和:1738

約数の個数: 48

約数和(自身を含む): 98891520

約数和(自身を除く): 44046177

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 243, 399, 513, 567, 1197, 1539, 1697, 1701, 3591, 4617, 5091, 10773, 11879, 15273, 32243, 32319, 35637, 45819, 96729, 106911, 137457, 225701, 290187, 320733, 412371, 677103, 870561, 962199, 2031309, 2611683, 2886597, 6093927, 7835049, 18281781, 54845343]

約数ペア:

[(1, 54845343), (3, 18281781), (7, 7835049), (9, 6093927), (19, 2886597), (21, 2611683), (27, 2031309), (57, 962199), (63, 870561), (81, 677103), (133, 412371), (171, 320733), (189, 290187), (243, 225701), (399, 137457), (513, 106911), (567, 96729), (1197, 45819), (1539, 35637), (1697, 32319), (1701, 32243), (3591, 15273), (4617, 11879), (5091, 10773)]