40346559

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 70709760

約数和(自身を除く): 30363201

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 61, 99, 131, 153, 183, 187, 297, 393, 459, 549, 561, 671, 1037, 1179, 1441, 1647, 1683, 2013, 2227, 3111, 3537, 4323, 5049, 6039, 6681, 7991, 9333, 11407, 12969, 18117, 20043, 23973, 24497, 27999, 34221, 38907, 60129, 71919, 73491, 87901, 102663, 135847, 215757, 220473, 263703, 307989, 407541, 661419, 791109, 1222623, 1494317, 2373327, 3667869, 4482951, 13448853, 40346559]

約数ペア:

[(1, 40346559), (3, 13448853), (9, 4482951), (11, 3667869), (17, 2373327), (27, 1494317), (33, 1222623), (51, 791109), (61, 661419), (99, 407541), (131, 307989), (153, 263703), (183, 220473), (187, 215757), (297, 135847), (393, 102663), (459, 87901), (549, 73491), (561, 71919), (671, 60129), (1037, 38907), (1179, 34221), (1441, 27999), (1647, 24497), (1683, 23973), (2013, 20043), (2227, 18117), (3111, 12969), (3537, 11407), (4323, 9333), (5049, 7991), (6039, 6681)]