61368747

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{251}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 92897280

約数和(自身を除く): 31528533

約数列:

[1, 3, 11, 31, 33, 93, 239, 251, 341, 717, 753, 1023, 2629, 2761, 7409, 7781, 7887, 8283, 22227, 23343, 59989, 81499, 85591, 179967, 244497, 256773, 659879, 1859659, 1979637, 5578977, 20456249, 61368747]

約数ペア:

[(1, 61368747), (3, 20456249), (11, 5578977), (31, 1979637), (33, 1859659), (93, 659879), (239, 256773), (251, 244497), (341, 179967), (717, 85591), (753, 81499), (1023, 59989), (2629, 23343), (2761, 22227), (7409, 8283), (7781, 7887)]