53512407

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{571}}^1$

素因数の和:685

約数の個数: 40

約数和(自身を含む): 87207120

約数和(自身を除く): 33694713

約数列:

[1, 3, 9, 13, 27, 39, 81, 89, 117, 267, 351, 571, 801, 1053, 1157, 1713, 2403, 3471, 5139, 7209, 7423, 10413, 15417, 22269, 31239, 46251, 50819, 66807, 93717, 152457, 200421, 457371, 601263, 660647, 1372113, 1981941, 4116339, 5945823, 17837469, 53512407]

約数ペア:

[(1, 53512407), (3, 17837469), (9, 5945823), (13, 4116339), (27, 1981941), (39, 1372113), (81, 660647), (89, 601263), (117, 457371), (267, 200421), (351, 152457), (571, 93717), (801, 66807), (1053, 50819), (1157, 46251), (1713, 31239), (2403, 22269), (3471, 15417), (5139, 10413), (7209, 7423)]