285360867

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{829}}^1$

素因数の和:929

約数の個数: 64

約数和(自身を含む): 494016000

約数和(自身を除く): 208655133

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 61, 99, 171, 183, 209, 297, 513, 549, 627, 671, 829, 1159, 1647, 1881, 2013, 2487, 3477, 5643, 6039, 7461, 9119, 10431, 12749, 15751, 18117, 22383, 27357, 31293, 38247, 47253, 50569, 82071, 114741, 141759, 151707, 173261, 246213, 344223, 425277, 455121, 519783, 556259, 960811, 1365363, 1559349, 1668777, 2882433, 4678047, 5006331, 8647299, 10568921, 15018993, 25941897, 31706763, 95120289, 285360867]

約数ペア:

[(1, 285360867), (3, 95120289), (9, 31706763), (11, 25941897), (19, 15018993), (27, 10568921), (33, 8647299), (57, 5006331), (61, 4678047), (99, 2882433), (171, 1668777), (183, 1559349), (209, 1365363), (297, 960811), (513, 556259), (549, 519783), (627, 455121), (671, 425277), (829, 344223), (1159, 246213), (1647, 173261), (1881, 151707), (2013, 141759), (2487, 114741), (3477, 82071), (5643, 50569), (6039, 47253), (7461, 38247), (9119, 31293), (10431, 27357), (12749, 22383), (15751, 18117)]