127170972

素因数分解:

$2^2\times 3^4\times {\mathrm{392503}}^1$

素因数の和:392519

約数の個数: 30

約数和(自身を含む): 332450888

約数和(自身を除く): 205279916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 392503, 785006, 1177509, 1570012, 2355018, 3532527, 4710036, 7065054, 10597581, 14130108, 21195162, 31792743, 42390324, 63585486, 127170972]

約数ペア:

[(1, 127170972), (2, 63585486), (3, 42390324), (4, 31792743), (6, 21195162), (9, 14130108), (12, 10597581), (18, 7065054), (27, 4710036), (36, 3532527), (54, 2355018), (81, 1570012), (108, 1177509), (162, 785006), (324, 392503)]