65523549

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{617}}^1$

素因数の和:1029

約数の個数: 32

約数和(自身を含む): 107976960

約数和(自身を除く): 42453411

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 389, 617, 1167, 1851, 2723, 4319, 5057, 8021, 8169, 12957, 15171, 24063, 35399, 56147, 106197, 168441, 240013, 720039, 1680091, 3120169, 5040273, 9360507, 21841183, 65523549]

約数ペア:

[(1, 65523549), (3, 21841183), (7, 9360507), (13, 5040273), (21, 3120169), (39, 1680091), (91, 720039), (273, 240013), (389, 168441), (617, 106197), (1167, 56147), (1851, 35399), (2723, 24063), (4319, 15171), (5057, 12957), (8021, 8169)]