29127564193

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1\times {\mathrm{521}}^1$

素因数の和:1138

約数の個数: 64

約数和(自身を含む): 38642365440

約数和(自身を除く): 9514801247

約数列:

[1, 7, 13, 17, 71, 91, 119, 221, 497, 509, 521, 923, 1207, 1547, 3563, 3647, 6461, 6617, 6773, 8449, 8653, 8857, 15691, 36139, 36991, 46319, 47411, 60571, 61999, 109837, 112489, 115141, 252973, 258937, 265189, 469807, 480883, 614363, 628847, 787423, 805987, 1856323, 3288649, 3366181, 3447457, 4300541, 4401929, 4508213, 7986719, 8175011, 18828419, 24132199, 31557491, 55907033, 57225077, 58606769, 131798933, 244769447, 320083123, 410247383, 1713386129, 2240581861, 4161080599, 29127564193]

約数ペア:

[(1, 29127564193), (7, 4161080599), (13, 2240581861), (17, 1713386129), (71, 410247383), (91, 320083123), (119, 244769447), (221, 131798933), (497, 58606769), (509, 57225077), (521, 55907033), (923, 31557491), (1207, 24132199), (1547, 18828419), (3563, 8175011), (3647, 7986719), (6461, 4508213), (6617, 4401929), (6773, 4300541), (8449, 3447457), (8653, 3366181), (8857, 3288649), (15691, 1856323), (36139, 805987), (36991, 787423), (46319, 628847), (47411, 614363), (60571, 480883), (61999, 469807), (109837, 265189), (112489, 258937), (115141, 252973)]