173601909

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{87281}}^1$

素因数の和:87317

約数の個数: 24

約数和(自身を含む): 285935832

約数和(自身を除く): 112333923

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 87281, 261843, 785529, 1134653, 1483777, 3403959, 4451331, 10211877, 13353993, 19289101, 57867303, 173601909]

約数ペア:

[(1, 173601909), (3, 57867303), (9, 19289101), (13, 13353993), (17, 10211877), (39, 4451331), (51, 3403959), (117, 1483777), (153, 1134653), (221, 785529), (663, 261843), (1989, 87281)]