74669283

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{7879}}^1$

素因数の和:7910

約数の個数: 28

約数和(自身を含む): 120579760

約数和(自身を除く): 45910477

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 3159, 7879, 9477, 23637, 70911, 102427, 212733, 307281, 638199, 921843, 1914597, 2765529, 5743791, 8296587, 24889761, 74669283]

約数ペア:

[(1, 74669283), (3, 24889761), (9, 8296587), (13, 5743791), (27, 2765529), (39, 1914597), (81, 921843), (117, 638199), (243, 307281), (351, 212733), (729, 102427), (1053, 70911), (3159, 23637), (7879, 9477)]