76744647

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{547}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 135412992

約数和(自身を除く): 58668345

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 131, 153, 357, 393, 547, 917, 1071, 1179, 1641, 2227, 2751, 3829, 4923, 6681, 8253, 9299, 11487, 15589, 20043, 27897, 34461, 46767, 65093, 71657, 83691, 140301, 195279, 214971, 501599, 585837, 644913, 1218169, 1504797, 3654507, 4514391, 8527183, 10963521, 25581549, 76744647]

約数ペア:

[(1, 76744647), (3, 25581549), (7, 10963521), (9, 8527183), (17, 4514391), (21, 3654507), (51, 1504797), (63, 1218169), (119, 644913), (131, 585837), (153, 501599), (357, 214971), (393, 195279), (547, 140301), (917, 83691), (1071, 71657), (1179, 65093), (1641, 46767), (2227, 34461), (2751, 27897), (3829, 20043), (4923, 15589), (6681, 11487), (8253, 9299)]