57371013

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:247

約数の個数: 72

約数和(自身を含む): 104569920

約数和(自身を除く): 47198907

約数列:

[1, 3, 7, 9, 19, 21, 41, 49, 57, 63, 123, 133, 147, 167, 171, 287, 369, 399, 441, 501, 779, 861, 931, 1169, 1197, 1503, 2009, 2337, 2583, 2793, 3173, 3507, 5453, 6027, 6847, 7011, 8183, 8379, 9519, 10521, 16359, 18081, 20541, 22211, 24549, 28557, 38171, 47929, 49077, 61623, 66633, 73647, 114513, 130093, 143787, 155477, 199899, 335503, 343539, 390279, 431361, 466431, 910651, 1006509, 1170837, 1399293, 2731953, 3019527, 6374557, 8195859, 19123671, 57371013]

約数ペア:

[(1, 57371013), (3, 19123671), (7, 8195859), (9, 6374557), (19, 3019527), (21, 2731953), (41, 1399293), (49, 1170837), (57, 1006509), (63, 910651), (123, 466431), (133, 431361), (147, 390279), (167, 343539), (171, 335503), (287, 199899), (369, 155477), (399, 143787), (441, 130093), (501, 114513), (779, 73647), (861, 66633), (931, 61623), (1169, 49077), (1197, 47929), (1503, 38171), (2009, 28557), (2337, 24549), (2583, 22211), (2793, 20541), (3173, 18081), (3507, 16359), (5453, 10521), (6027, 9519), (6847, 8379), (7011, 8183)]