153923271

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 218419200

約数和(自身を除く): 64495929

約数列:

[1, 3, 29, 59, 87, 157, 177, 191, 471, 573, 1711, 4553, 5133, 5539, 9263, 11269, 13659, 16617, 27789, 29987, 33807, 89961, 268627, 326801, 805881, 869623, 980403, 1769233, 2608869, 5307699, 51307757, 153923271]

約数ペア:

[(1, 153923271), (3, 51307757), (29, 5307699), (59, 2608869), (87, 1769233), (157, 980403), (177, 869623), (191, 805881), (471, 326801), (573, 268627), (1711, 89961), (4553, 33807), (5133, 29987), (5539, 27789), (9263, 16617), (11269, 13659)]